Questionnaire Prototype Reviewed By University Students

Questionnaire Prototype Made By University
First step was to review the questionnaire prototype made by university. Intended users would be
students and academic staff. Decision was made to create a Context of Use – wrote the actual
conditions under which the survey will be used. Through further evaluation we identified the main
requirement which was also a technical constraint – an electronic/online rather than paper–based
survey which will have to be responsive on various devices.
To select the most effective and relevant research design, the team used a so called "Research
Onion" (Saunders, Lewis and Thornhill, Research Methods for Business Students, page 83, year
2015). As the most suitable research design for this project we selected the non–experimental
because it can be ... Show more content on Helpwriting.net ...
By designing it well we will minimise the disadvantages of lack of personal contact and potential
low response rate. Once we analyse the questionnaire results, a planned focus group session should
partially balance the lack of personal contact. Time horizon is cross–sectional which means that the
data will be gathered just once over period of weeks, to answer the questions. The research method
our team applied is mixed, both quantitative (survey) and qualitative (focus groups). Survey will
help us to find out how the end users perceive the draft evaluation questionnaire made by university.
The results, even though more generalizable, will be easy to analyse and implement into a new
prototype later presented to the focus group. More in–depth findings from the focus group, less
generalizable, will be then implemented into final version of the Module Evaluation Questionnaire.
After creating 1st draft of the online questionnaire for our group project which involved defining the
target respondents, choosing the method of reaching the target respondents, deciding on question
content and wording, and pre–testing, it has been reviewed by the Module Tutors. Following their
feedback, advised changes were implemented and questions edited, and the finalised version
(Appendix B, p.) uploaded online onto Google Forms. The
... Get more on HelpWriting.net ...

Ideo 's Innovation Process And The Development Of...
IDEO's innovation process is unique when compared to traditional companies and is constantly
evolving. Brainstorming and prototyping are tools that are central for the development of
innovation. Effective brainstorming, allows the group to stay focused on the topic, generates many
ideas early, defers judgment to avoid interrupting the flow of ideas, builds on the ideas of others, and
can be visual.
Client engagement is key and is accomplished by frequent meetings. Whereas, rapid prototyping
followed the "three R's (Rough – use hand drawn sketches, speed is more important than making it
pretty, Rapid – do not get emotionally attached, and Right – work on the right problems and tasks) is
used to quickly communicate ideas. "The real 'aha's' in product development occur here." IDEO's
innovation principle sums it up best "If a picture is worth a thousand words, a prototype is worth ten
thousand." "The entire process resembles a funnel, with several ideas at the top, three or four at the
base, and only one making it all of the way through".
The IDEO project journey consist of the following (Source: Bruce Nussbaum, "The Power of
Design", BusinessWeek, 17 May 2004, p. 71.):
Phase 0 – Understand / Observe
IDEO's cognitive psychologists, anthropologists, and sociologists team up with corporate clients to
develop a comprehensive understanding of product feasibility and the client's business thru product
studies and consumer observation.
Some of their techniques:
SHADOWING

Prototype Model
Charlie jaramillo Professor Schmidt Psy 101–025 3/21/17 Key terms: 1. Thinking–for example, I'm
in math class and my professor asks me to answer a math question, I get up to the bored and start
thinking how to solve the problem 2. Analogical representations– for example you are told to
remember all the picture you see and memorize it and present in front of the class of what pictures
you saw. You find you ways to remember all of the pictures you saw. 3. Symbolic representations –
for example the sign of the cross is the meaning of the church and the holy Christ. That was were
good died for us. 4. Concept–a way to remember something from how it's used and how it looks
like. 5. Prototype model– when someone asks you, whenever you hear the word hero, what is you
first thoughts in your head. It could superman, police, firefighters. ... Show more content on
Helpwriting.net ...
Validity–for example my doctor wants to see if his tests will work on my next appointment I have
with him on Friday. The day comes and he does the test, he tried it and it went valid, as in it didn't
work. 25. Achievement test– for example in a sat test, they will test you on what you've learned in
the past years in high school, they will in what subject you are better or not better in. 26. Aptitude
test– aptitude test is when you are tested in what you what you are smarter like, in math, music
talent, or psychology. This is showing in what you are smart and to see in what field of career you
are more fit in better. 27. Mental age– for example, I'm observing a group of kids ages 12 from my
family. I notice that all the kids act different. Some of the kids are already smart then the other, one
is started to grow more, and are tall. 28. Stereotype threat–for example I'm getting ready for an
interview in an office, I get to the office I sat down and wait for my turn for the interview. In my
head, I'm thinking, I might not get accepted just because Latino, most of the people that work here
are white and I'm going to be the only Latino working

Advantages Of Throw Away Prototyping
Throw–away Prototyping Methodology
Introduction:
Throw–away prototyping is use to develop or create application as fast as possible. It helps in
creating a part of future application to ensure that a new develop feature is technically feasible. It is
different from sketching, as the sketching is more graphical and concerned towards the user
interfaces and experience and it does not requires or consist of writing programming chunks or
codes snippets.
The throw–away prototyping is also called closed ended prototype. It is refers to the creation of a
model that will be discarded rather then making it a part of final delivered software. It is discarded
at the end after completing the project.
A small working model of the software is provided to the end users to conform their requirements,
and to get response or feedback. This small ... Show more content on Helpwriting.net ...
Uses
As it gives us knowledge about the defects, issues and problems in early stage of product
development phase so it become more effective and does not give inaccurate result at the end of the
finalizing phase of the product. In this project, the completing of each phase, step by step of
throwaway prototyping methodology is easy and transition from one phase to other phase is quick
and fast.Due to this method, the project is completed on time with less cost.
Throw–away prototyping is useful to use when sketching is not enough, and it requires to show the
working of features or when need to show the actual performance or response. TheThrow–away
prototyping has many advantages and it is efficient to use, but somehow it become difficult and
risky when dealing with stakeholders and have little knowledge of technical background and in
context of tuff deadline and limited resources.
Effectiveness of

Sketching and Prototyping: The Centrifugal and the...
In this essay, I shall explore how sketching and prototyping can help in designing an interactive
system intended to encourage people to take a walk. In the design process is important to get the
design right, and then get the right design (Buxton, 2007). While sketching help in aid to getting the
design right, supporting the creative design process and exploring different ideas, prototyping
supports choosing the right design, by testing how the product will look like, behave like, and work
like (Buchenau & Suri, 2000). Sketching can be compared to a centrifugal power that radiates from
the design problem, which allows exploring solutions to be explored. Whereas, prototyping is the
centripetal force, moving back to the main problem with a ... Show more content on Helpwriting.net
...
These wWicked problems need to be approached with creative design tools, such as sketching and
prototyping. This essay is structured in the following way: I start will begin by defining the design
problem; then I willshall illustrate sketching and prototyping techniques, what they are, how they
can be used to support the design of an interactive system, and their weakness and strengths. The
conclusion will highlights how sketching is still an irreplaceable tool for designers, while
prototyping helps in simulating reach experiences and technical feasibility. Before proceeding, it is
important to define the term designer: Designer is anyone who create sketching or prototyping in
order to design, regardless of their job. Designing an interactive system to encourage people to walk
requires defining the problem the system is trying to solve or improve. There are different
approaches that can be taken. to define the problem. One analytical approach is to outline the system
requirements that need to be fulfilled. In the same line Newman (1995) argues that the problem
should be described only by onein a single sentence, this helps to highlight the situation of concern
we need to addresssolve. Another approach is finding the users needs by creating personas,
scenarios and storyboards. Overall, to create a successful and innovative system is necessary to
develop different solutions, and then select one of the ideas. In

Development Of Technology Prototype For Home Care
Executive Summary
CareKit Health Hamilton, Ontario is a private company that supports the complete clinical and
family care team to provide a high quality care with reducing cost, and ensuring timely interventions
by its highly approachable mobile application that leverages the mobile technology. To complement
the healthcare platform, the company has started a project named "CareKit Health Technology
Prototype" that demonstrates the development of technology prototype for home care use. CareKit
Health's technology prototype is all about making a system prototype that is one of the ways for
conducting Rapid Application Development (RAD). RAD is a collection of methodologies that
incorporate special techniques and computer tools to speed up the analysis, design, and
implementation phases in order to get some portion of the system development quickly into the
hands of users for evaluation and feedback (Dennis, A. et al, 2012)
Figure 1: The SDLC for System Prototyping
The main objective of this project is to design a device prototype that requires for the development
of company own system, supports the existing app to monitor health by its branded product
functionality, and replaces currently using market beacons. In order to make the design of a device
prototype, the company is collaborated with another company, named "Morpho Synthesis Inc.
Toronto". In Morpho Synthesis Inc., we used the following analytical tools to design our project's
implementation

Describe Computer Software Development Life Cycles
TASK 1 Describe computer software development life cycles Iterative Prototype Iterative model:
Iterative development is a way of breaking down the software development of a large application
into smaller chunks. An iterative life cycle model does not attempt to start with a full specification
of requirements. The iteration involves the redesign and implementation of iteration is to be simple,
straightforward, and modular, supporting redesign at that stage or as a task added to the project
control list. The level of design detail is not dictated by the iterative approach. The analysis of
iteration is based upon user feedback, and the program analysis facilities available. The project
control list is modified in light of the analysis ... Show more content on Helpwriting.net ...
During this phase, the formally controlled and focused testing is performed to uncover errors and
bugs in the IT solution that need to be resolved. Procedures: 1) Planning and Control 2) Analysis
and Design 3) Implementation and Execution 4) Evaluating exit criteria and Reporting 5) Test
Closure activities Name of document: Testing procedure Purpose: Programmers continually write
tests to go along with their code. The tests reflect the stories. Whether you write program before or
after you code, write them. Add them to your test suite and make sure to run them every time code
changes. Description of implementation: The implementation phase ends with a formal decision to
release the final IT solution into the operations. The Implementation depends on the characteristics
of the project. Procedure: The implementation procedure beginning with a broad based and all–
encompassing perspective of both internal and external operating environments, the focus of the
implementation project is then continuously narrowed to produce exactly the system that is required
to meet and exceed the business objectives that have been defined. Name of document:
Implementation phase Purpose: It includes converting existing data for use in a new system.
Verification of the old data becomes imperative to the useful computer system. Data input and data
verification could be done in this phase. By

Network Control For Cloud Data Centers
LazyCtrl: Scalable Network Control for Cloud Data Centers
Kai Zheng∗, Lin Wang†, Baohua Yang∗, Yi Sun†, Yue Zhang∗, Steve Uhlig‡ ∗IBM Research
†Institute of Computing Technology, Chinese Academy of Sciences ‡Queen Mary University of
London
Abstract–The advent of software defined networking enables flexible, reliable and feature–rich
control planes for data center networks. However, the tight coupling of centralized control and
complete visibility leads to a wide range of issues among which scalability has risen to prominence.
We observe that data center traffic is usually highly skewed and thus edge switches can be grouped
according to traffic locality. As a result, the workload of the central controller could be highly
reduced if we carry out distributed control inside those groups. Based on the above observation, we
present LazyCtrl, a novel hybrid control plane design for data center networks. LazyCtrl aims at
bringing laziness to the central controller by dynamically devolving most of the control tasks to
independent switch groups to process frequent intra–group events using distributed control
mechanisms, while handling rare inter–group or other specified events by the controller. We
implement LazyCtrl and build a prototype based on Open vSwich and Floodlight. Trace–driven
experiments on our prototype show that an effective switch grouping is easy to maintain in multi–
tenant clouds and the central controller can be significantly shielded by staying lazy, with its
workload

A Project On Using New Technology
3. Project 1 Detail............................................................................5
4. Project 2 Detail............................................................................7
5. Recommendation...........................................................................8
6. Conclusion..................................................................................9
7. References..................................................................................10
Introduction:
There is a manufacturing company of medium sized which is working on increasing the prototype
capability for its firm. The controversy is going in the selection process of the project among the two
proposed project to achieve the goal of the company. The first proposed project was based on the
traditional prototype used by the company. The project is tested and resulted with the low risk factor
in the priority for increasing the capability of the prototype for the firm. The project follows all the
ethics of the company and is based on according to the company's culture and structure. Therefore
no training program is required for the staff. The second project introduces new technique of 3D
printing to enhance the prototype with high speed. It minimizes the cost of the project. The
requirement of this project is a greater capital input. As the system is using new technology,
therefore the training program is required for the employees. The risk factor rises up with the
introduction of new prototyping system. If the new system is get successful then it will result with
maximizing the profit for the firm. As the consultant I will go through projects by exploring their
assumptions, advantages and disadvantages and then I

The Velocity Of Door Travel Essay
Opening: Velocity of Door Travel: V=(Time to Open)(Distance Traveled)=(3.16 s)(1.25 m) = 0.40
m/s Power Requirement: P(W) =(Force Exerted)(Velocity) =(110 N)(0.40 m/s) = 43.56 W
Translation to British Units: P (hp) =(43.56 W)(0.001341 hp/W) = 0.06 hp Closing: Velocity of
Door Travel: V=(Time to Open)(Distance Traveled)=(2.12 s)(1.25 m) = 0.59 m/s Power
Requirement: P(W) =(Force Exerted)(Velocity) =(540 N)(0.59 m/s) = 314.62 W Translation to
British Units: P (hp) =(314.62 W)(0.001341 hp/W) = 0.43 hp Given the information provided, a
decision was made to use 1 hp motors. Because these motors will be working for extended periods
of time under varying load conditions, it seemed unwise to choose motors which would be operating
at peak performance consistently. Also, the difference between a ¾ hp motor and a 1 hp motor was
found to be only $23. REFERENCE e. Final Proposed Design Evan This section of the design report
describes the final design your team intends to construct in senior design 2 for testing relative to
your design requirements. In your final proposed design section you MUST have: Overall system
block diagram Block diagrams of all subsystems Detailed schematics Explanation of how it works
CAD Drawings (again, extensive part drawings and assemblies should be placed in an appendix)
Software for your design (i.e. Flowchart showing how the software functions and description).
Software revision table This table needs to show major software revisions that have

Restraints And Expectations Of A Prototype Speaker
The purpose of this brief is to inform the students the restraints and expectations of the prototype
speaker.For the design to be successful, it must be able to amplify the sound from a smart phone
while still being able to be used while in the device. The design must consist of at least one net
shape and be made of sheet metal. To achieve the best feedback, research needs to be conducted on
how sound reverberates, the best shape to amplify it acoustically by at least 4 decibels and what type
of sheet metal works best.The restrictions placed upon the design by the workshop staff are that the
only machines to be used are the Magna–bender, Pan brake, spot welding, pot rivets, sand blasting,
oxy brazing and soft soldering.The restrictions ... Show more content on Helpwriting.net ...
They claim that Aluminium has one of the fastest rates for sound traveling through the material at
6,320 meters per second (Allan, 2017). This is considerably fast compared to copper which only
travels at 4,600 meters per second. The material is denser than Aluminium but still is flexible
enough for it to be effective in conducting sound. When applying this knowledge Fletcher's work on
musical instruments provides insight to the into what metals are favored by musicians in amplifying
their sound. (reference). The author discusses the history of music and begins to focus on the
timeline of how music instruments evolved. When instruments were first created wood was used as
it was the only material available that was compatible with amplifying sound. After the discovery of
metals, the Author notes how humans experimented with the effects metal had on the application of
instruments and found that pure metals were incompatible with their goal. This lead to
experimentation and discovery of metal alloys. Two alloys that became a staple in the history of
music were brass and bronze, brass, a combination of 60% copper and 40% zinc and bronze a
combination of 88% copper and 12% tin. Bronze was favored for large instruments such as church
bells while brass was used mainly for percussion. By using these studies, the best choice
theocratically would be brass or Aluminium but one other factor still needs to be

How Is It Related Everyday Life?
1. Definition
Knowledge is the information we have gained through learning or experience in this world. To
acquire knowledge, in the process of learning or experiencing, our brain must be able to classify
various objects and events around us into different categories and later store them in our memory.
This mental classification operation, which forms the basis for the construction of our knowledge, is
called categorization. The groups which this process places objects into are called categories. In
cognitive science, the study of human knowledge focuses on categorization.
2. How is it related to everyday life? We use the capacity of categorization in our life every day. We
use it to solve problems (i.e. what kind of question it is), organize perception (i.e. noticing our
surroundings), understand languages (i.e. ambiguity solution), explain things, make predictions,
reason, and communicate. The problem of categorization, therefore, is the most fundamental
problem of cognitive science.
3. Different Models on Categorization
How are objects placed into categories? There are three influential models to explain this.
3.1 Classical Model
In this model, category membership is based on a set of necessary and sufficient properties. For
example, a triangle can be defined as a polygon with three edges and three verticals. Thus, any
shape which conforms to this definition is a triangle; and any triangle must have these properties.
According to this model, we can decide if a particular

Team Bio 1: Executive Summary
Team Bio 1: Griffin Hale, Founder and Inventor
Griffin is a rocket scientist with a love of music and the outdoors.
Team Bio 2: Allison Schaiberger, Head of Operations
Allison is an outdoor enthusiast with a Master's degree.
3 Key Traction Points:
We tested our prototype with more than 50 users and received rave reviews.
Our patent attorney believes that the device has several patentable aspects.
Early user feedback will be fed into R&D to produce the next product.
Target Customers: Audiophiles, gamers, and users of electrotherapy.
Market Size: There were $3 billion in headphone sales in 2015.
Use of Funds:
50% – Product Development
10% – Legal
20% – Marketing
10% – R&D
10% – Unexpected Expenses
________________________________________ ... Show more content on Helpwriting.net ...
Full Body Sound could easily make its way into this market. People who do home treatment may
gladly switch to a device that incorporates their favorite types of music. Physical therapist may
prefer a device that allows their patents to feel more at ease and perform therapy to their favorite
music.
Revenue
The Full Body Sound device is in the prototype stage, so the Company is currently pre–revenue.
However, the main revenue stream will come from unit sales.
The primary goal of Full Body Sound is to keep the initial product affordable, so each unit will be
priced under $100. Eventually, the Company hopes to drop the price to under $50 a unit. This places
the Full Body Sound device in the same price bracket as a nice pair of headphones.

Since Full Body Sound is a small startup, the goal is to get a head start on the market. Offering the
device at a low price point allows everyday people to purchase it, which will help Full Body Sound
generate a large following and achieve brand recognition more quickly.
Even its low price point, Full Body Sound will be able to make a profit by creating the devices in–
house and using local resources. Additionally, since most parts are electronic, there will be a
substantial advantage to producing in bulk. If this takes off, the Company could easily see a profit
ratio of 5 to

Rapid Prototyping As A Tool For Mobile App Development
RAPID PROTOTYPING AS A METHODOLOGY FOR MOBILE APP DEVELOPMENT
1.0 DEFINITION OF RAPID PROTOTYPING
Rapid prototyping as the name implies is a process of quickly transforming user 's understanding
and definition a system to the built to mock up design, either it be a website or an application(web,
windows or mobile) and having these designs validated by reviewing it with a larger team of users,
stakeholders, designers and developers.
2.0 Processes of rapid prototyping
Rapid prototyping is a multiple iterations of 3 processes involved in rapid prototyping with an
iteration of the process yield a clearer picture as the initial key areas at the beginning are built out
until the final prototype is built and handed over for production. These ... Show more content on
Helpwriting.net ...
3. It helps in testing the solution and the concept behind it
4. It enables the development team to discover potential errors and weak spots before a proper
implementation which might be too expensive to correct
5. It makes it easier for early client interactions and often and quick feedback
3.2 Disadvantages of rapid prototyping If not controlled, it can see introduction of additional
requirement/features which was not part of the original model.
4.0 Best and worst Practices of prototyping
4.1 Best Practice
1) Work collaboratively with users, business and IT stakeholders while rapid prototyping.
2) Understand that rapid prototyping is a means to an end and not the end product itself. This would
help in avoiding prototype creep because expectations are set.
3). Make provision for component (templates, patterns, widgets) reuse.
4) When creating interactive high–fidelity prototypes and simulations, build in realistic delays so
that users do not expect instant response times from the final product.
5) Remind users during every prototype review session that the product is a mock up and not the
actual solution. It encourages feedback and avoiding users from mistaking it for a working solution.
4.2 Worst Practice
1) Don't prototype features or functionality that cannot be implemented
2) Don't take every change or request that comes out of a prototype review as a new

Without Visible Permanent Deformation Of A New Guardrail
without visible permanent deformation. This load requirement is applied at any point distributed
over 50 millimeters from any direction. Also, if the guardrail is a flexible barrier such as chain or
cable than it should not deflect from the minimum force or 1,000 Newtons as well. This load is
applied more than 80 millimeters from the normal undeflected position of the flexible barrier. Also,
the standards state that fixed guardrails can be replaced by retractable guardrails or handrails or
handholds to make transporting from jobsite to jobsite easier (Standardization, 2011). These
standards give the team a specific set of dimension and load constraints for the design of a new
guardrail. The dimensions of the guardrail the team is designing shouldn't be much different than the
current design. The team believes the load requirement will be the biggest requirement to meet,
since the current design is failing from vibration loads. This set of standards states that the
replacement of a fixed guardrail for a retractable guardrail is allowed. This states that the purpose of
the project follows the international standards; the only difference is the project is called a
collapsible guardrail. Expected Results/ Outcome Expectations Determining how a project will turn
out is somewhat puzzling when looking at the big picture. When doing a project this extensive, it is
key to have a detailed plan and good communication. Without this, the project will more than likely
fail.

A Prototype Of Black Box For Vehicle
Abstract– The main purpose of the paper is to develop a prototype of Black Box for vehicle
diagnosis that can be installed into any vehicle. Like flight data recorders in aircraft, "Black Box"
technology plays a key role in vehicle crash investigations. This prototype can be designed with
minimum number of circuits. This can contribute to construct safer vehicles, improving the
treatment for crash victims, helping insurance companies with their vehicle crash investigations, and
enhancing road status in order to decrease the death rate. The prototype provides complete
information about the car along with Navigation system in collaboration with Google Earth. The
prototype can provide Artificial Intelligence Support by having a communication channel between
the user and the car. Car–To–Car Communication for analyzing abruptness in the forthcoming
vehicle before it intends to collide is a major field studied in the paper along with live analysis
through experiments.
Keywords–Black Box; Google Earth; Artificial Intelligence; Global Positioning Society.
I. INTRODUCTION
Have you ever wondered what really goes on under the hood of your car? Do you wish you could
peek inside the engine–management system and read values from it? Are you annoyed that your
dashboard displays a cryptic "check engine" light but gives absolutely no explanation what the
problem might be? You don't need a $10,000 specialist diagnostic console or even a laptop computer
to get access to useful data from

Death Of A Salesman Character Analysis Essay
In the very first part of Act I of the play "Death of a Salesman", the reader gets to know the main
characters of the play, especially how they behave, their personality and, even if very implicitly, the
writer makes some of the character's feelings to transpire. Therefore, Willy, which is old and very
dreamy, can be considered as the character whose everything turns around him and, even if at first
he seems very grumpy, the reader, later on in the play, gets to know that he is very affectionate to his
family. In this first part of the first Act, Willy comes back home and, during a conversation with his
wife, he confesses to having smashed the car again because he was busy admiring the landscapes.
Regarding on this, his two sons, who he is ... Show more content on Helpwriting.net ...
Biff, instead, is very happy and proud of what he is doing, however by working in a farm he
disappointed most of the people he knows that wanted him to be a businessman, Willy included.
Therefore, the main theme developed in this first part of the first Act of the play is prototyping,
which is totally understandable and normal for the period the play is settled in, that is the American
Dream.
Consequently, every single character in this first part of "Death of a Salesman", finds himself to
fight against the prototypes that the society, during those years, was trying to impose to them. This
theme is clearly expressed by the characters of Happy and Biff, and at times by Willy as well: they
are all trying to be happy themselves, but at the same time to respect and satisfy what the society
whats them to be, and so, therefore, to be the prototype of a young American man living during the
era of the American dream. Happy, for example, during a talk he has with his brother, express all his
disappointment in seeing that he is exactly what everyone wants and expects him to be, however,
even if he almost incarnates the

Info Systems Design/Implement Essay
1. Imagine that you are to design a budget report for a colleague at work using a spreadsheet
package. Following the prototyping discussed in the chapter (see also Figure 1–17), describe the
steps you would take to design a prototype of this report.
Essentially, they should begin by eliciting from their colleague a definition of the problem and the
basic requirements for the budget report. These requirements would include the content, how they
want to use the data (e.g., what comparison or decisions they will make from the data), and any
other expectations they have about the style of the report. They should then develop an initial,
working prototype using the spreadsheet package. Next, they should use this spreadsheet prototype
to ... Show more content on Helpwriting.net ...
Budget reports are typically generated at the end of business quarters and at the end of the year.
Quarterly reports summarize information for the past three months, and the annual reports
summarize the entire year. These reports are generally mailed directly to the users, either through the
organization's in house mail system, through the U.S. Postal Service or some other carrier, or
electronically through the organization's wide area network, a communication service, or through
the Internet.
3. Imagine the worst possible reports from a system. What is wrong with them? List as many
problems as you can. What are the consequences of such reports? What could go wrong as a result?
How does the prototyping process help guard against each problem?
The worst possible reports come so late that the information is be useless, the reports contain
information that the user does not need, and they do not contain the information that the user really
needs. The information presented has errors and is inconsistent from page to page and from report to
report. The layout is difficult to read and understand, and the reports are inflexible, prohibiting the
user from changing the information to his liking. As farfetched as this sounds, these types of
problems happen frequently with poorly designed reports.
The consequences are that

Lifelong Personal Health Data And Application Software Via...
Summary of the academic paper "Lifelong personal health data and application software via virtual
machines in the cloud" by Van Gorp, P & Comuzzi, M
The authors emphases their research on exploring and presenting a novel prototype system which
would provide opportunities for patients to access their Personal Health Records (PHR) regardless
of location and time and, also very importantly to share this information with relevant health
practitioners and institution. They identify that "Cloud computing offers unique opportunities for
supporting long–term record preservation" . The authors further argued that the latest cloud
technology would be the best solution architecturally to access PHR data from virtually any device.
They state that ... Show more content on Helpwriting.net ...
With the radiology case, the authors used real patient data collected over the past 15 years to show
that real savings could be made if patients were able to show their PHR history to every specialist,
as record shows duplication in scan exams. The authors were certain that this indicates that there is
no data integration between different health institutions. In the second use case they refer to the
importance of PHR data privacy, and how this data, if revealed to organizations like employers or
banks could compromise relationships with these institutions. The authors establish that the cloud
setup would meet all requirements extracted from those two use cases: particularly a patient's ability
to share PHR with any medical institution from any physical location and at any time, and also
patients providing and assigning access to relevant health institution whilst ensuring that data will
not be used inappropriately. Based on those requirements, the authors argue that current PHR
systems only meet part of the requirements but not the whole set of them produced from real 2 case
studies From the requirements, the author's derived prototype for MyPHRMachine technical
architecture, requires a Java enabled browser or native RDP client. The authors explain that cloud
technology would be used for MyPHRMachines allowing patients to build

Manufacturing Processes : Glass Fiber Composite Materials
Industrial Studies – Project
Manufacturing Processes – Glass–Fiber Composite Materials
Truck body
2. What would be the design process?
Glass–fibre reinforced plastic (GFRP) can be designed in many ways depending upon the
requirements, specifications and services. Therefore with variety of tasks, it's properties like
temperature range, electrical insulation, resistance to corrosion and abrasion and flammability also
varies. A lot of applications of Glass–fibre reinforced plastic (GFRP) need good strength which can
be tensile , flexural, compressive or impact depends upon the application. The surface finish of this
composite material can be smooth or rough in different applications. The colours used in this
applications can be moulded in. Parts made from Glass–fibre reinforced plastic (GFRP) can be
simple, complex, large or small. Reinforcement, resin system and processing method are selected by
putting the requirements in front of us. In making these decisions , the three principles of designing
with composites play an important role.
What is the Role of the amount and arrangement of fiberglass in mechanical strength.
What is the importance of resign system in chemical, electrical and thermal properties?
Moulding process depends on production requirement, size, shape and complexity of pats.
The design process will be consist of the following steps.
Determine Functional Requirements.
The designing process initiates with determining the functional requirements of

The Strategic Intent Of Each Company
Introduction
Technology Products was bought out in 1986 by a manufacturing firm from Cleveland. This firm, in
turn, sold the electronics division plants which manufacture computer chips to different investors.
From this sale, the two plants were divided into separate companies, Acme Electronics and Omega.
(Daft, 2015, p. 171) The purpose of this case study analysis is to look at the strategic intent of each
company, their organizational goals, and how each company performed while competing for a major
photocopier manufacturer's project.
Background
As stated earlier, Acme and Omega were originally under the umbrella of Technology Products. The
electronics division was sold and split up into separate entities. Attention will now turn to ... Show
more content on Helpwriting.net ...
Organizational goals
The goals of both companies are to achieve "future growth and expansion" by achieving
performance efficiency and obtaining high–profile contracts and high profit. (Daft, 2015, p. 171).
Below is a presentation of the organizational goals for each company.
Acme
Acme Electronics have established the following organizational goals–increased profitability that
reflects the overall performance, increased productivity and high–volume output, retention of
original management structure developed by Technological Products, and internal efficiency. (Daft,
2015, p. 171)
Omega
While Omega Electronics have documented these as their organizational goals where employee are
satisfaction and have a feeling of belonging within the organization, employees are familiar with all
activities throughout the organization, and there is increased the overall performance of coordination
and internal processes across the company. (Daft, 2015, p. 171)
Attention will now turn to the impact of management relating to successful completion of the
prototype for each company.
Impact of Management
It can be argued that the success of any business is dependent on the effectiveness of management. It
is expected that managers will make good decisions and will exploit the business' strengths to gain
future opportunities while correcting internal weaknesses in order to protect the business from both
internal and external threats. Below is a presentation of the management style of

Evaluation Of A Prototype Model
A prototype can be defined as a representative example of a given category [1]. A prototype model
can be viewed as a rudimentary working model of a product or information system, used to test or
prove a concept or a process. A prototype of an Information System can be viewed as a draft version
of the system that allows stakeholders to explore system features and test the overall system before
dedicating resources for the development of the full scale system.
Prototyping is an iterative process. A high level view of the process allows us to identify the
following 4 steps that form the crux of the prototyping approach:
Figure 1: Prototype Design Process
1. Identify Content – Based on the needs of the stakeholders, information is gathered about the
features that a system should possess.
2. Build Prototype– Using the information, a prototype is then created to gain an understanding of
the system.
3. Review Prototype– The prototype is reviewed for errors and flaws and suitability to the
stakeholders' needs. If it does not align with the testing standards, the process is reiterated until a
satisfactory model is created.
4. Freeze Design– Once all stakeholders and designers are satisfied, the prototype model is finalized
and no new changes are incorporated into the model.
1.1 Prototyping in Business Analysis
A prototype is an original model, form or an instance that serves as a basis for other processes.
Prototyping gives an opportunity to research new alternatives and

Usability Prototype Redesign
USABILITY TEST REPORT
BASTA PASTA WEBSITE <http://bastapastanyc.com/>
ANI CHIDIEBERE GEORGE (5747340)
M23CDE: USABILITY
EXECUTIVE SUMMARY
A business report was prepared on December 2014 to address some usability issues experienced
on
the
website
of
Basta
Pasta
restaurant,
http://bastapastanyc.com/ , for improved customers' experience.
For this report, 3 of the 10 Heuristic principles proposed by Jakob Nielsen were used to briefly
evaluate the website aiming to identify major usability issues with the site. These Heuristic
principles used were;
1. Consistency and Standards
2. Visibility of System Status and
3. Match between Systems and Real World
Some Usability issues found from this evaluation were;
1. Poor Navigation Menu ... Show more content on Helpwriting.net ...
2). This should be properly categorized.

2
Another usability issue is that users clicking on the "Photos" or "Gallery" link on the site are
expected to see pictures of different meals being served and some interiors of the restaurant. The
"Gallery" link shows abstract pictures not related to the site (see Fig .3) and the "Photos" link shows
video clips of the restaurants rather than pictures. These shows lack of consistency.
Figure 3. Pictures shown in the Gallery menu
2.2 Visibility of System Status
It is assumed the first page that comes up on a website is its "home page" with some design features
to gives potential customers some insight on what the site is all about. The visual design of the site's
"home page" has failed to convey any substantial information that it is indeed a restaurant. Basta
pasta written on the home page meaning "Just Pasta" according to google is not just sufficient
enough to indicate it is a restaurant (see Fig. 4). According to Nielsen (1995), users should always
be informed about what is happening at all time on a system through the right feedbacks. A good
visual design of meals being served should be included at the background of the "home page".
3
Figure 4. Home Page of Basta Pasta Site
2.3 Match between Systems and Real World
The sub menus in the "Menu" link showing the categories of meals offered are all written in Italian
language and users not familiar with the language would not be able to categorize the dishes

Advantages And Disadvantages Of Prototyping
Another reason is prototyping requires a significant amount of the users or customers' time to use
the prototype and provide feedback about the system especially when the developer develops a
prototype that is too complex. The users may be stuck in debates over the details of the prototype
due to its complexity which may halt the development team progress and thus, delaying the final
product. This situation might incur more time and costs which affects their profitability. There are
also certain users that thought the prototype as the finished or final system. They think that a
prototype which is intended to be thrown away is actually a final system that merely needs to be
finished or polished. They are often unaware of the effort needed by the developers to conduct
error–checking and add security features which a prototype may not have. This can lead them to
expect the prototype to accurately model the performance of the final system when this is not the
intention of the developers. Users can also become attached to features that were included in a
prototype for consideration and then removed from the specification for a final system. If the users
think that all proposed features are to be ... Show more content on Helpwriting.net ...
Prototyping is only appropriate when there is a high degree of risk that will lead to the failure of the
system. When users' needs are not understood and users' reactions are not known, prototyping is
crucial to prevent the final system from lacking in demand in the market. In this case, the proposed
system does not need prototyping because the users' needs and wants are already known, the
technologies and software used are already available in the market and there are not much
modifications to the existing system since most of the main components are retained in the proposed

The View Of Conduction Great Critique Sessions
Here is my reading discussion/reflection journal for this week:
Article #1 Goods, Bads, and Dailies: Lessons for Conducting Great Critiques
Summary
The article discuss about the view of conduction great critiques sessions. Pixar Dailies is one of their
techniques use in their meeting "The Chosen One" where it described "four of the young magicians
perform a five–minute routine and then receive critique from the other kids in the group"(). They are
3 roles player into this techniques: presenter, facilitator, and recorders. Each roles play significant
concept of providing affirmative & constructive criticism. The feedback is controlled in an
affirmative and constructive setting "Good and Bad". Pixar Dailies have an interesting set up ...
Show more content on Helpwriting.net ...
For me, this is an excellent way of continue brainstorming new technique ideas for designs. As well
as continue provide feedback on the design.
Article #2 "Paper in Screen" Prototyping: An Agile Technique to Anticipate the Mobile Experience
Summary
This article discuss about the prototyping that utilizes paper and mobile technology. It describe an
idea of translating paper prototype system into a digital execution. You draw a paper prototype, take
high–quality pictures of each prototype, edit the images, and organize them into the task scenarios.
Paper prototypes provides a "quick means for testing basic interactivity that may be essential for
specific design decision" (Bolchini 31).
Reaction
This article provide excellent topic on paper prototype transforming into a "paper in screen" as well
as analyze the three approach of prototype: paper, paper in screen, and high–fidelity. However, I
rather like to see the author describe more of a paper prototype rather than focus on mobile device.
The "paper–in–screen" offer unique content of a paper view on a screen, but you can't do much
nonetheless swipe to the next screen. In addition, it doesn't make any mistakes. In the emotion
sections of the paper, I also enjoy reading about the relationship of user experience and design.
Visceral level "is the simplest and most important factor of degree" (Bolchini 31). In other word, the
look, feel, and sound of the mobile device is important.
Article #3 Parallel Prototyping

Designing An Effective User Interface Essay
There are many moving parts that work together to create an effective user interface. This idea is
exemplified in Notes on Design Practice: Stories and Prototypes as Catalysts for Communication by
Thomas Erickson because he gives the reader a nice overview of all of the creative pieces that go
into this design process from start to finish. On a more focused level, Prototyping for Tiny Fingers
by Marc Rettig puts a key element of that process under a microscope and breaks down what makes
it so vital and how to get the most out of it. Together, these articles present clear and time–tested
guidelines for efficient and creatively cost–effective interface development. Erickson talks about the
some of the various methods that designers employ when they tackle issues found within their
projects. Erickson focuses on the issues that stem from such areas as: problem setting (specifically
the clear definition of what it is), team building as carried out by interdisciplinary groups, effective
user involvement to assist in guiding the design process, the iterative process which is the
foundation of collaborative design when developing prototypes, and the idea of design transfer,
which is basically the concept that within large organizations, those who design a product are
frequently not the same individuals as those who implement it. Erickson describes the early stage of
the design process as the exploratory stage, which is the point where the general requirements are
outlined and basic

Case Study: Feed Resource Recovery
Case Study: FEED Resource Recovery
Introduction
This case analysis is about Shane Eten's business idea to turn food waste in to biogas locally through
composting technology rather than big centralized ones that already exist. He and his newly found
partner Ryan are trying to find investors to start off their business in the CleanTech industry. Shane
has had a successful experience as an entrepreneur in small business and is now eager to start
something on his own, his ambition can only be matched by Ryan's determination to do something
new and exciting with his engineering talents. These two ambitious individuals have everything
except investors.
Shane has managed to create a buzz about his business by winning business–plan ... Show more
content on Helpwriting.net ...
What seems to be the main issue is actually getting to build the prototype. Without it, lot of potential
investors turned it down. For venture capitals and future potential clients to show further interest,
Shane needs to show them a working prototype. However the prototype itself requires an investment
of $250,000, this has proven to be difficult to raise. Without the prototype no one is willing to invest
in the business, and without the investment Shane is unable to build a prototype. He is stuck in a
vicious cycle and needs to find a different way to raise capital for his prototype.
Recommendation:
It seems Shane and Ryan need to act quick if they want fulfil their dream, the longer they wait the
higher is the chance that other entrepreneurs will follow them and crowd the industry, especially
now that Shane has generated a buzz and interest. They should also try to patent the mobile
composting technology to give themselves more time and to make sure potential competitors will
have harder time entering the market.
First of Shane needs to get his financial figures straight, even his business partner admitted that it
was a bit off. If they want any investors to be interested he will need to have realistic figures or he
will not be taken seriously.
Shane should continue to find clients to solidify his business plan; he has attempted to interest
WalMart and a small grocery store on Cape Cod. First he tried to big then

Giant Cardboard Prototypes
Without the finished prototype, I utilized the appearance prototype to observe my limited customers'
user experiences to present assumptions in a simulated environment. In a simulated environment, I
let customers employed my dog, Ethan who is smart and obedient to enter the giant cardboard
prototype of MASPD to observe any interactions.
Step One: Proposed Prototype (MASPD)
Whenever pet owners are not available to open back doors for pets, sensors on MASPD
automatically opens for the pets go out. And when the pets are ready to come in while approaching
the door, the sensors automatically open doors for the pets to come in.
Step Two: Built Prototype
I created a giant cardboard prototype to give the impression of MASPD. The prototype appears
feasible even though doors cut wide open for opening and closing. Subsequently, sensors are not
involved, I pretended to be the sensors for opening and closing the pocket doors for my dog
whenever he approached the doors. ... Show more content on Helpwriting.net ...
1. Step Four: Observe & Document
Customer number one: he stood delighted to utilize the prototype and thought it was ingenious and
expected to have one soon.
Customer number two: she remained thrilled when using the prototype. She stayed anxious to have
one soon.
Customer number three: she loved it and wanted the prototype now.
Customer number four: she liked it and remained willing to pay a substantial price.
2. Step Five: Analyze & Iterate Prototype
There are no modifications except with the sensors. I wanted them much smaller if possible so they
won't budge out. The pocket doors with hardware are just phenomenal like they are

Description Of The Prototype Model
Exp. setup and its Description: The prototype model has been fabricated which are very simple in
design and convenient to implement. Depending on the desired results, many iterations in design of
the model has been made keeping cost and feasibility of the model as the key factors. These design
variations gives a scale change in the emissions readings from the exhaust flow. The variations in
design of proto–type turbulence modeling are listed in Table 1: S.No Turbulence Unit Model
1 Swirl Blades
2 Swirl Contour
3 Venturi Tube
Figure 1 shows a schematic line diagram of the turbulence modeling of the exhaust system of the car
to reduce the exhaust emissions. The various components of the improved exhaust model includes
the exhaust header of the car, turbulence unit, catalytic converter which basically changes the
chemical composition of the exhaust emission gases, resonator, muffler, tail pipe etc. However, the
entire setup includes the engine, fuel tank, radiator, self starting key, exhaust system etc. Several
flanges has been provided to clamp the turbulence unit in between the exhaust pipe trailing from the
exhaust header and the catalytic converter. Different designs of the turbulence model unit has been
clamped one after another in order to take the emission readings from each and every model. The
output emission of exhaust gases can be measured by vehicle emission test equipment. The whole
setup has been mounted on a platform to make it portable as the unit is

Wall Street Journal Analysis
Paper #3
The third paper is an analysis and my thoughts on "The Wall Street Journal" article by Bob Tita
titled A New Approach to New Products. The article focuses on open innovation and rapid
prototyping as characteristics of the innovative company FirstBuild. This paper discusses these two
characteristics in the context of DoD materiel acquisition. Prototyping has long been recognized as a
low cost technique to test initial concepts and ideas about a product meet user requirements. In some
instances and over time, the cost for building prototypes has not been low and the time has been
unacceptable, which is why 3D printing has become so popular. Prototyping has now regained its
value in the development cycle due to 3D printing. The ... Show more content on Helpwriting.net ...
Most of our meetings in DoD do not meet any standard metrics for productivity according to much
of the best practices of management so experimenting with them seems only an opportunity for
improvement. I have experimented with multiple aspects of meetings to include their duration, their
location, setting the agenda with one or two questions to drive discussion versus a straight
transmittal of information format, and with meeting attendees. The result has been a consistent
push–back to changing such aspects of the meeting and very little desire for consideration of other
ways of accomplishing the purpose of the meeting. Some don't even want to spend the time thinking
critically about the purpose of a meeting in order to identify alternative solutions. This is worrisome
to me because if we cannot experiment with simple aspects of our daily business, the possibility of
experimenting with different equipment or organizational structures seems like a significant leap for
some of our

Pros And Disadvantages Of 3dprinting
According to 3Dprinting.com (n.d.), 3D–printing one of the additive manufacturing process by
transforming 3D digital file in to a real solid object and it reach the using of additive processes.
Additive process means creating an object by laying down successive layers of materials, we can see
the sliced horizontal cross–section of the corresponding object during the manufacturing process.
The essay is going to discuss about the recent insight of the 3d–printing industry base on the
seminar that spoke by Dr. Wendy Lee.
Creative can be at any age, it has no limitation that for being creative. However, many people find
out that, they cannot make their design come to a real product, as they do not have a machine to
produce their design. Therefore, the invention of 3D–printing can behave this situation, letting
everyone can design their own and manufacture their own. 3D–printing is just simply requiring a
computer with installed of 3D design program and a 3D–printer, which is usually a paper printer
size. Thus, more and more people can be a designer, and manufacturing their own products.
As mentioned above, the ... Show more content on Helpwriting.net ...
Autodest Maya is a 3D designing software, is to design prototype of a product. It helps to largely
reduce the number of prototype that needed to produce, but is still requires several version of
prototypes before the final one. Therefore, with by implementing the HoloLens and cloud
technology, the prototype can be virtually printed in anywhere with HoloLens equipment. Designers
can view the product like having a real product in front of them. Thus, they can use the recording
function to record how they make changes to the product, in order to let people at different time
zones can collaborate like at the same time. By use of this technology, it may reduce the prototype
version to even one or

Prototype an Advantage or Disadvantage?
As humans, we have a natural tendency to search for information that supports our preconceptions
and ignore contrary evidence. We also fear what we can't control because dramatic events are
readily available to memory and they shape our perceptions of risk. These readily available
memories can be stimulated when reminded of a concept that links to the dramatic event. We often
form our concept by developing prototypes. Prototypes provide a quick and easy method for sorting
items into categories. Unfortunately, prototypes can also be used towards racial discrimination.
When we have a prototype of a particular ethnic group we tend to categorize the whole ethnic group
to that prototype; although, it might not be a true fact. For example, after ... Show more content on
Helpwriting.net ...
My example is demonstrated in the movie, when the white mother Elizabeth Leefolt hits her baby
daughter who goes running to the black servant and says "you're my mother." We more eagerly seek
out and favor evidence verifying our ideas than evidence refuting them. Confirmation bias is when
we search for information that support our preconception and to ignore or distort contradictory
evidence (Myers, 2011). For instance, in the movie "The Help" (Columbus, Barnathan, Green, &
Taylor, 2011) the main character Skeeter Phelan believed that her beloved childhood maid
Constantine got fired by her mother instead of believing that the maid retired. Skeeter was confident
that something had caused Constantine to leave because she would not have left without writing a
letter to her. Throughout the movie, skeeter questions other maids about Constantine and her where
about. Later, skeeter confronted her mother who reveals that she fired Constantine in order to save
her own reputation in front of the other white women during a reception. Skeeter always knew
something happened which effected Constantine's' sudden leave and when she went out in search for
the answer she only inquired about information which supported her belief. As humans we have a
natural tendency to stick to our beliefs even if were wrong. Belief perseverance is when we cling to
our beliefs in the face of contrary evidence

Picking a Prototyping Design Tool for the Car Checker...
Introduction There is a bunch of various design tools that can based used to make medium fidelity
prototypes for software user interfaces. However, there are not that many prototyping design tools
that can effectively prototype a mobile application and the Car Checker android application is one of
those applications. The search for a usable design tool to design a medium fidelity prototype for the
car checker android application has been narrowed down to three software candidates. The three
software prototyping tool choices are Dia, WireFrame.CC, and JustInMind Prototyper. One note to
be mentioned, the versions of the prototyping software that are being evaluated for the purpose of
the report are the free versions of the prototyping ... Show more content on Helpwriting.net ...
With the mobile device's limitations in their functional and computing power, that will result in a
smaller screen in order to display the mobile device's interface, and Smartphones will fall into the
category of mobile devices. Anthony Wasserman (2010) discusses user interface design on mobile
applications in his paper as, "With the challenge of making the best possible use of limited screen
space, user interface design takes on greater importance than ever."(Page 399) This is an important
idea to be taken into account when the car checker application is in development, even in its
prototyping stages. Wasserman also discusses the importance of user interface design in the mobile
application and compares it to a web application as, "Mobile users are often seeking to quickly
complete a simple task, and can't take advantage of the full range of functionality provided by a
traditional Web application."(2010, Page 399). Mobile applications, especially the car checker
Smartphone application, must be designed in a way that it accommodates the needs of the users who
are using the application, and it must be done with limited functionality and a limited screen for the
user interface to fit into a user's Smartphone. The choice of a prototyping tool must take into account
that the Car Checker Android application will

A Project On Using New Technology
Introduction:
There is a manufacturing company of medium sized which is working on increasing the prototype
capability for its firm. The controversy is going in the selection process of the project among the two
proposed project to achieve the goal of the company. The first proposed project was based on the
traditional prototype used by the company. The project is tested and resulted with the low risk factor
in the priority for increasing the capability of the prototype for the firm. The project follows all the
ethics of the company and is based on according to the company's culture and structure. Therefore
no training program is required for the staff. The second project introduces new technique of 3D
printing to enhance the prototype with high speed. It minimizes the cost of the project. The
requirement of this project is a greater capital input. As the system is using new technology,
therefore the training program is required for the employees. The risk factor rises up with the
introduction of new prototyping system. If the new system is get successful then it will result with
maximizing the profit for the firm. As the consultant I will go through projects by exploring their
assumptions, advantages and disadvantages and then I will recommend the best project for the firm.
Methodologies used for Selection of the model
 Scientific Method: The scientific method is the technique used for acquiring new knowledge. It is
method used for observation in the ongoing process

A Brief Note On Utility Based Automation System
Abstract: Utility based automation system is a scalable system that works independently based on
automated sensor inputs. Upon completion, it will be able to detect movement, temperature,
luminosity etc. and respond with corresponding output. The proposed system comprises of two main
parts: first, the web app, which can be used to control the hardware components such as the
movement of the doors and windows, the intensity of lights, control AC temperature, etc. Through
this, the users can locally or remotely control the security of their house and various other utilities.
Second part is the hardware interface module, which provides the appropriate interface to actuators
and sensors of the automation system. Opposed to many other home automation systems available,
this system is scalable in the way that many hardware interface modules can be added and controlled
using the web app. System will be able to support wide range of necessary residential facilities such
as security and power management.
System Architecture / System Design / System Model with description
The utility based Internet of things system that we will be building for the old people is heavily
based on a prototyping board called the Arduino.
Most sensor's ( mentioned below ) will be interfaced with the Arduino Mega 2560 and a set of wires
and breadboard.
The arduino will be coded in Arduino C or Javascript using the Johnny–Five module. This will
allow us to burn all the logic of the sensors and

Advantages And Disadvantages Of Development
Chapter 6 Advantages, Limitations & Future Scope
Introduction:
The various pros and cons of the processes have been studied during the experimentation work
carried out in the dissertation. The advantages and limitations of the process are as stated below:
Advantages:
1. Most suitable for the middle volume production
2. Lead time is reduced to considerable extent which in turn increase product life time in market
3. The casted part has good surface finish.
4. The part have better dimensional accuracy
5. The non–productive time between two products is less as the die is used for pattern making unlike
the other RP processes.
Advantages of FDM:
1. FDM models are very strong and durable
2. Models are stable and never warp or shrink
3. Models ... Show more content on Helpwriting.net ...
Today's commercially available machines are accurate to ~0.08 mm in x–y plane, but less in the z
(vertical) direction. Improvements in laser optics and motor control should increase accuracy in all
three directions. In addition, RP companies are developing new polymers that will be less prone to
curing and temperature–induced warpage. The introduction of non polymeric materials, inducing
metals, ceramics and composites, represent another much anticipated development. These materials
would allow RP user to produce functional parts. Today's plastic prototypes work well for the
visualization and fit tests, but they are often too weak for function testing. More rugged materials
would yield prototypes that could be subjected to actual service conditions. In addition, metal and
composite materials will greatly expand the range of products that con be made by rapid
manufacturing.
Many RP companies and research labs are working to develop new materials. For examples, the
University of Dayton is working with Helisys to produce ceramic matrix composites by laminated
object manufacturing. An Advanced Research Projects Agency / Office of Naval Research
sponsored project is investigating ways to make ceramics using fused deposition modeling. As
mentioned earlier, Sandia / Stanford's LENS system can create solid metal parts. These three groups
are just a few of the many working on new RP

Bmw: the 7 Series Case Study Essays
BMW: The 7 Series
1. What are the causes and consequences of BMW's quality problems with newly launched
products? What should be done to improve "launch quality"?
The causes and consequences of BMW's quality problems with newly launched products were
plentiful and apparent all throughout the case study. For instance, BMW does not use pre–
production tools during prototyping. This significantly lowers their opportunity to discover and fix
quality problems earlier in the production process. Secondly, they let suppliers have a say in
development after "cubing" has occurred. Unfortunately, if suppliers come across problems during
the first production, they often don't have enough time to fix it before new model introduction.
Finally, ... Show more content on Helpwriting.net ...
For future development projects, Carl–Peter Foster should concentrate on BMW's core
competencies of concept design and assembly– then outsource its parts to experienced suppliers
who can offer further technological knowledge. In order for BMW to introduce more models more
frequently, they need to decrease the lead–time from the concept phase of the car to the release of
the final product to the market.
3. What changes would you recommend in the way BMW develops new models? What attributes of
newly launched products would you expect to improve as a result of these recommendations? Which
attributes might deteriorate?
We would recommend that BMW use the actual parts instead of substitute parts; for example, using
sheet metal instead of fiberglass when developing new series models. This will help BMW detect
problems earlier in the production process and make quality improvement a much easier task to
achieve. Since they are using suppliers that will manufacture parts using specialized tooling, BMW
should also reduce the amount of prototype batches from five to three. The first prototype batch
should be done using its current process of hand design, the second prototype will use pre–
production process and the third will incorporate the use of specialized tools. Using this process will
significantly decrease prototyping cost and lead time.
As a result of these recommendations, the construction of prototypes

Prototyping And Its Use Of Prototyping
Prototyping and Its Use in the SDLC
Group 7
Daniel Mingledorff
John Kiessling
Seth Park
University of North Georgia
Abstract
Introduction: This paper is to research and explore the use of prototyping in the system development
life cycle. Prototyping is a very important part of the SDLC, allowing the developers to better learn
what the users want, and if what they are creating will work in an efficient and fluid manner. This
paper will evaluate what prototyping is, what it is best to be used for, what the downfalls are, and
when to not use it.
Problem Statement: When a system has requirements that are not well defined, needs to be stable, is
complex, or is using a new technology and there is a need for fast development, it is hard to ... Show
more content on Helpwriting.net ...
Prototyping also allows for quick system development when there may be a short period of time in
which to develop the system.
Prototyping and Its Use in the SDLC Prototyping offers many advantages in software development
to both the development team and to the end user. In general, prototyping allows for simultaneous
development within the analysis, design, and implementation stages of the systems development life
cycle. Following the traditional waterfall method of development can often lead to failure in
understanding user requirements, which can cause massive delays and costly mistakes. When it
comes to human–computer interaction (HCI), one of the best techniques to bridge the gap between
the user and the developer is prototyping. This type of approach has become a commonplace
practice for user–centered development (Tudhope, 2009, pp. 354–355). Software prototyping is an
approach to building software that allows the engineers to present the functionality (even if only
limited) of the product amidst development. However, this software may not represent the exact
logic flow in the final product. The popularity of this of this model has increased because it allows
developers to examine and include customer requirements early in the development cycle. This also
allows an increased amount of feedback from the customer and a better understanding of what the
software is intended to do (SDLC Software Prototype Model, 2014). When a customer

The Modelling Process And How It Helped With Risk Management
Explain the modelling process and how it helped with risk management
It is important to understand that you go through a set process of making multiple mock–ups of your
product you are developing to a final stage this helps because there is a risk making your final
product without any sort of trial and error for example if you decide to make a fitness application
and figure out that the template and sort of arrangement doesn't look good then you will have to go
back into the code and fix it which in turn will make you face even more errors therefore wasting a
lot of time and even money. But in order to counter this situation like this if the person had of made
a Photoshop copy then he would of seen that his app maybe doesn't look that visually appealing and
that would also help looking at the overall feel of that application which will in turn help figure out
any more errors in the application and areas to improve upon. This strategy of technology modelling
will greatly reduce the risk of you getting stuck in any sticky situation therefore saving time and
taking worry of your shoulders.
Experiences of Technological Modelling for me I have also have gone through similar process
during the Initial brief assessment and prototype development. During the initial brief assessment
we had to go through the basic technological modelling process to come out with fully developed
initial brief for an application or a website in this case my browser but during this

Questionnaire Prototype Reviewed By University Students

Recommended

Recommended

More Related Content

Similar to Questionnaire Prototype Reviewed By University Students

Similar to Questionnaire Prototype Reviewed By University Students (20)

More from Lucy Nader

More from Lucy Nader (20)

Recently uploaded

Recently uploaded (20)

Questionnaire Prototype Reviewed By University Students