13 Running Head: HUMAN-COMPUTER INTERFACE Human-Computer Interface Student Name: Instructor Name: Course: Date: Introduction Most web developers create design proposals without further input from the intended group and primarily focus on meeting the standards of the contract. Many likely think that consumers also don't have the technological intellect to know such a dynamic area that is undoubtedly an integral of the systems development life cycle (Bunnell & Weistroffer, 2017). Some of that may be real, but on the other side, customers know precisely what they deserve, and internet developers can't look down upon everything (Scane, 2002). It is quite impossible to develop a completely functional platform even for the most accomplished software engineers in their initial effort. That's since there's a little like a typical operator, each client is unique, so it's quite difficult to state what's better for everyone. But if we are to establish a good platform, we will have to communicate as well as connect via our customers (Scane, 2002). Another most critical thing everyone should do is to negotiate with potential buyers while we begin schematic design since the very beginning. In this case, we will prevent future difficulties and technical problems, which might cost us some more time throughout the delayed design phase. While everyone else has just said, we might, in reality, concentrate on just the final step throughout this article, it will be when our platform is built and operating. It is still necessary to welcome customers as well as give them information, but we really want to have anything more accessible to reach as many groups as required, that means we're going to be using a resource that gives everybody an overview about what users are doing on the website (Scane, 2002). Before they continue on, we need to make another interesting side note. Some phrases across the whole entire report carry the same weight. The latter mainly involves phrases such as customers, guests, or employees; those kinds of people are those who use a home page. Nonetheless, a language consumer may mean that the person that intercepts a software application can gather the information collected, i.e., an operator, in a particular setting. Usability There are many web page developers out there who are doing everything possible to see to it that the best online platforms are made. The initiative of creating a UI is highly prioritized in many aspects. The consistency, as well as the ease of use, is the highest priority ever. However, forming a UI is highly regarded since there are many purposes that determine why business begins. I understand that there are many variables that need to be discussed in the long run to see to it that every person benefits in the long term (Scane, 2002). I believe that the strategies that most of the developers’ set are factors of the prevailing circumstances in the long term. Usability thus refers to an approach ...

1. 13
Running Head: HUMAN-COMPUTER INTERFACE
Human-Computer Interface
Student Name:
Instructor Name:
Course:
Date:
Introduction
Most web developers create design proposals without further
input from the intended group and primarily focus on meeting
the standards of the contract. Many likely think that consumers
also don't have the technological intellect to know such a
dynamic area that is undoubtedly an integral of the systems
development life cycle (Bunnell & Weistroffer, 2017). Some of
that may be real, but on the other side, customers know
precisely what they deserve, and internet developers can't look
down upon everything (Scane, 2002). It is quite impossible to
develop a completely functional platform even for the most
accomplished software engineers in their initial effort. That's

2. since there's a little like a typical operator, each client is
unique, so it's quite difficult to state what's better for everyone.
But if we are to establish a good platform, we will have to
communicate as well as connect via our customers (Scane,
2002). Another most critical thing everyone should do is to
negotiate with potential buyers while we begin schematic design
since the very beginning. In this case, we will prevent future
difficulties and technical problems, which might cost us some
more time throughout the delayed design phase.
While everyone else has just said, we might, in reality,
concentrate on just the final step throughout this article, it will
be when our platform is built and operating. It is still necessary
to welcome customers as well as give them information, but we
really want to have anything more accessible to reach as many
groups as required, that means we're going to be using a
resource that gives everybody an overview about what users are
doing on the website (Scane, 2002). Before they continue on,
we need to make another interesting side note. Some phrases
across the whole entire report carry the same weight. The latter
mainly involves phrases such as customers, guests, or
employees; those kinds of people are those who use a home
page. Nonetheless, a language consumer may mean that the
person that intercepts a software application can gather the
information collected, i.e., an operator, in a particular setting.
Usability
There are many web page developers out there who are doing
everything possible to see to it that the best online platforms are
made. The initiative of creating a UI is highly prioritized in
many aspects. The consistency, as well as the ease of use, is the
highest priority ever. However, forming a UI is highly regarded
since there are many purposes that determine why business
begins. I understand that there are many variables that need to
be discussed in the long run to see to it that every person
benefits in the long term (Scane, 2002). I believe that the
strategies that most of the developers’ set are factors of the
prevailing circumstances in the long term. Usability thus refers

3. to an approach that is used by web developers to determine the
extent of ease as well as learning how an application is used in
the long run. Even though there are many people who are
familiar with the existing Graphical user Interface around, it is
clear that any development on the website might discourage
them. They may not be familiar with every situation that is
indicated in the process and thus are subject to
misunderstanding.
According to the International Organization of Standardization,
usability refers to the degree in which any developed innovation
can be done so that the anticipated objectives can be reached
efficiently and effectively (Scane, 2002). It also goes far
beyond to include satisfaction within the specified context in
the long run. Usability is composed of five main components
which include:
1. Learnability. This entails the ease of performing the
underlying tasks, especially for new users.
2. Efficiency. This is the description of the amount of time that
is required for the distinct users to get what they came for.
3. Memorability. This refers to the hardness that clients
encounter in using software to perform their individual tasks.
4. Error rate. This refers to the errors that are made by distinct
users.
5. Satisfaction. This is the comfort of the users as they use the
interface. It is what keeps them coming back for the same
services over time.
However, the process of web designing is very crucial in the
long run. Nonetheless. There are customers who often do things
that web developers do not anticipate in the first place (Morris
& Dyer, 1998). As a result of this incident, it is clear that there
is a need to conduct sampling analysis to see to it that these
demands are met earlier on. The users are brought in front of
the computer, and they answer their questions, which give an
insight into what is required in the process. The entire process
takes place online so that their actions ion the browsing page
can be done efficiently.

4. Methodology
Importance of human-computer interface
In the past years, there were many aspects that were linked to
computers. Since they were not available by then, it is clear that
the number of professionals back then was limited. There was
also no sophisticated software to handle the business as well as
personal tasks that would initiate a process of recovery as well
as training the required insights in the process. In the long run,
it is clear that as human beings began to get attached to the
computers, there are many aspects that have changed since then
(Morris & Dyer, 1998). Today, the human-computer interface
takes all the available elements in our day to day life and
includes them in the process so that the best can be achieved in
the long run. For instance, graphic miniature in a program will
enable the users to know the use as well as the purpose of a
folder in the system. If it is clear that the system is well
designed to cater for all types of interactions, be it natural
interactions, intuitive or even clear contacts. The advantages of
HCI include:
1. Daily life
The daily life of people is inhabited by machines all over.
Almost every aspect of the day requires that although people no
longer own various mechanisms, it is clear that virtually every
process requires devices in the long run (Morris & Dyer, 1998).
A good example of places where computers are widely used is
the Automatic Teller Machines, Hot Drinks dispensing
machines, Train ticket machines as well as Milk Vendor
Machines. These are interfaces that use computers in everyday
life to improve the life services that are given in the long run.
However, the development of these gadgets requires the
concepts of Human-Computer Interaction so that they can be
efficient in the long term.
2. Business as well as industry
Most of the companies today are using co pouters in every
operation that they take. Every service or customer today uses a
computer in one way or in another. With the increased

5. globalization in the 21st century, it is clear that there are many
variables that need to be considered and that the services given
by the employees to other stakeholders are excellent (Morris &
Dyer, 1998). As a result of this, well designed available systems
are developed so that they can entail every aspect of the
scenario. There are also many aspects that need to be considered
for businesses to remain productive, such as how the human-
computer interfaces are tailored to reduce complexities by
hiding the technical aspects of processing and presenting a
simplified view which the user can understand. The human-
computer interface is very crucial in developing any software. It
is for this reason that traffic control systems, power plant
systems, and other entities require that the errors that can occur
are reduced and that they are efficient. All in all, the human-
computer interactions play a critical role within the productivity
paradox by reducing time wastage when performing tasks. The
downside of human-computer interactions within the business
and industry domain is that where the systems are difficult to
master, employees tend to spend more time fulfilling simple
tasks, which can become quite frustrating.
3. Accessibility
Accessibility refers to the ease of use that customers need so
that they can attain the desired outputs in the long run.
However, there are many facts that need to be considered when
it comes to accessibility. First, it is good to note that there are
people who are disabled but still need to use these applications
in the long run to the benefit of themselves or other entities
(Morris & Dyer, 1998). The main aim of the Human-Computer
Interface is to give safe, simple as well as efficient operating
systems to every person so that they can comprehensively use
their information. However, this entails even those who are
disabled in any means possible. There are many aspects that
need to be considered in the long run.
4. Software success
This implies that there is the proper use of Human-Computer
Interface Principles in designing good systems as well as

6. commentary systems that need to be used in the long run. There
are many attributes that need to be considered in the long term
that is highly prioritized in many institutions (2002). However,
the process must entail al, the necessary requirements in the
long term. In the event that a software component is regarded as
unusable as well as may cause endless frustrations, there is no
single person who will ensure that the program runs smoothly;
hence there will be a negative impact on sales of the firm in the
long run.
5. Untrained users
There are many users of computers and other devices today
who impact the way through which the websites should be used.
Currently, when one appears, only limited internet users
genuinely read the terms and conditions which accompany the
program. Except very specialized as well as sophisticated
companies, need comprehensive instructional as well as a
preparation (2002). Internet users presume to know typical
software's core features in a few moments of engaging with
something like that. HCI presents developers with both the
concepts, strategies as well as equipment needed for successful
development.
6. Development and maintenance of safety-critical systems
There exist systems which handle risky environments, such as
those utilized within the aviation industry, those used in nuclear
plants, and those that are used to monitor and diagnose various
illnesses and medical conditions. Human-computer interactions
are essential in ensuring disasters are avoided and that each
work function is executed according to the set standards and
regulations. In these risk-ridden environments, migrating
processes to perform specific tasks relies on the human-
computer interactions and thus, without the latter, the welfare of
those that benefit from the outcome of human-computer
interactions would be exposed to various hazards as presented
in the specific environments.
Scanning
Most consider web-read consumers. Another fact based on the

7. most recent would be that consumers rarely read the actual
content on a homepage. Customers likely to search the
memorandum before they figure out just how much sure fingers
are capturing. Typically, it varies on whatever the purpose of a
website would be for the consumer (2002). It is also quite
essential for software engineers to have been knowledgeable of
the above, as well as to adjust the Interface with these kinds of
attitudes. Guests simply take a look at captions, images as well
as attempt to press on something common or significant. It's
also essential that tourists should be used to attending the
meetings.
It really is a joy in which tourists will quickly choose anything
because it looks like everything they've ever seen yet. Plenty of
software engineers disregard it and attempt to reinvent a
concept most the time only after the website already reached its
stage (2002). As previously mentioned, whenever a tourist looks
awkward, it's only a question of time before he passes from
under his respect reservoir and exits. Everyone once knew when
to use the several items in their lives, such as reading a book,
running a computer, riding a motorcycle, withdrawing cash from
such an ATM as well as we think that says a lot.
Hard to use
Sadly, initially, the chance there's no way to build a functional
webpage successfully, there will be literally too many things
which make it nearly impossible to build a platform based on
your working assumption. Predominantly, a set of people create
these databases that introduce more barriers to both the
selection process yet. Professional developers, as well as
designers, are overly focused on the framework (Knight, 2001).
But don't get what the user wants, necessarily. We assume the
consumer is really just happy adapting to the software since
many developers think it easy as well as fun to get through
challenges and solve everything since it is the environment.
People are employed moreover as well as rewarded for the
ability to overcome performance issues.
A further explanation just how a functional framework has

8. become so hard to develop would be that the audiences shift as
well as grow. It wasn't so long afterward that the use of
machines, as well as similar technologies, were rather rare for
the general public. This has always been a world of collectors,
specialists, scholars as well as scientists. Petite surprise they
didn't seem to care, it's still considerably quicker and more
efficient for their assignments.
User Interface A operating system offers ways to engage
between this kind of individual being as well machine while
thinking of person-computer experience (Knight, 2001).
Usually, data is encrypted in various media formats and mostly
on either consumer electronics or databases ' storage devices.
Information is presented to consumers via the functionality,
which defines know what sort of information a user is using.
GUI Design vs. Web Design
People are often talking about a graphical user interface (GUI)
or an Internet user interface (WUI) in conjunction with based
applications. Every designer typically has complete control over
most of the software within a standard GUI program. He seems
to have the ability to prevent clients from accessing prohibited
sections and also lets a consumer get what the creator needs.
There are also no limitations on designing GUI, too. Based on
your software, they have the option of creating as well as using
your own motherboard chipsets (Knight, 2001). It really is
challenging to discern a customer everything he can or probably
won't do on the homepage. They have far greater flexibility than
it was when operating with either a smartphone application.
Through using browsers like Google, they can jump straight to a
website that was never supposed to be anything but being.
Principles of Human-Computer Interface
1. Know Thy user
There are many ideas that go through the laws of the Human-
Computer Interface that influence the decisions of every person
in the long run. Knowing the user will give a blueprint of what
the designers are expected to have in the program which they
construct (Payne, 1987). It ensures that the needs of customers

9. are well taken care of.
2. Understand the task
Understanding the task entails knowing everything about human
knowledge as well as the various aspects of the computer
interface. Duties require that the computer graphics are well
understood and that every consideration is made in the right
way. The computer interface is very crucial in the long run and
hence the need to understand the task.
3. Reduce memory load
Since there is a lot of information that needs to be given out in
the long run, it is clear that a lot of information needs to be
stored in the servers. Asa result of this, there must be a strategy
of not only obtaining data but also storing data efficiently so as
to save on space and cost. There are many aspects that need to
be considered in the long run (Knight, 2001).
4. Strive for consistency
Consistency is the recurring storage of data in servers with the
aim of obtaining output for an extended period of time. This
helps in ensuring that data is maintained for a long time period.
5. Prevent errors
Errors arise as a result of either manipulating data or a lack of
understanding of the underlying concepts. There are many
themes that need to be discussed (Payne, 1987).
6. Naturalness
This refers to maintaining the original form of the data. It is a
concept that needs to be discussed (Knight, 2001). It ensures
that the original form of data is maintained in the long run and
that there are many variables that need to be constant for
smooth flow.
7. Work towards security
When designing interface that perform human-computer
interactions, it is essential to visit certified systems and identify
the security standards that they implement, which can be used in
developing fail-safe and impenetrable interfaces. Instead of
building interfaces obliquely so that they only provide some
remedy to simple tasks and later on rebuilding the interface to

10. secure the transaction environment, it saves lots of effort when
security and user needs are utilized in unison in building an
interface.
Conclusion
Most web developers create design proposals without further
input from the intended group and primarily focus on meeting
the standards of the contract. Many likely think that consumers
also don't have the technological intellect to know such a
dynamic area that is undoubtedly Network development. Some
of that may be real, but on the other side, customers know
precisely what they really deserve, and internet developers can't
look down upon everything (Payne, 1987). There are many web
page developers out there who are doing everything possible to
see to it that the best online platforms are made. The initiative
of creating a UI is highly prioritized in many aspects. The
consistency, as well as the ease of use, is the highest priority
ever.
However, forming a UI is highly regarded since there are many
purposes that determine why business begins. I understand that
there are many variables that need to be discussed in the long
run to see to it that every person benefit in the long term
(Payne, 1987). Today, the human-computer interface takes all
the available elements in our day to day life and includes them
in the process so that the best can be achieved in the long run.
For instance, graphic miniature in a program will enable the
users to know the use as well as the purpose of a folder in the
system. If it is clear that the system is well designed to cater for
all types of interactions, be it natural interactions, intuitive or
even clear contacts.
References
Bunnell, L., & Weistroffer, H. R. (2017). Integration of the
COBIT 5 Framework into the SDLC for Development of a User
Access Attestation System. Integration, 3, 25-2017.
Knight, U. G. (2001). Power systems in emergencies: from
contingency planning to crisis management. Chichester,

11. England: John Wiley.
Morris, A., & Dyer, H. (1998). Human aspects of library
automation. Brookfield, VT: Gower.
National Academy Press. (2002). Information technology
research, innovation, and E-Government. Washington, D.C.
Payne, P. S. (1987). Human-computer interface: maintenance
decision support system.
Scane, R. (2002). Human computer interface. Exeter: Crucial.