Vulnerabilities Scanner

Vulnerabilities Scanner
Information Security Systems
Swarnalatha Aryala
Steven Henegar College In cutting edge business situations that depend vigorously on data
innovation, the system security review or evaluation is a crucial part of system support and repair. A
system security advisor will regularly play out a review as the primary stage in giving counseling
administrations to a business. Notwithstanding, these establishment building reviews, organizations
should likewise perform system security reviews or appraisals all the time to guarantee ideal
execution.
Whether the interior IT division plays out the system security review or a system security advisor
does, this is a key system errand. An organization will settle on numerous outline choices after this
point, in view of nitty gritty investigation of the data assembled.
The task of network security assessment
 Distinguish and assess resources
 Decide the dangers that ... Show more content on Helpwriting.net ...
A vulnerability scanner, as its name infers, checks your system or framework, (for example, a PC,
server or switch) and recognizes and reports back on open ports, dynamic Internet Protocol (IP)
addresses and log–ons, also working frameworks, programming and administrations that are
introduced and running. The scanner programming looks at the data it finds against known
vulnerabilities in its database or an outsider database
A scanner regularly organizes referred to vulnerabilities as basic, major or minor. The magnificence
of a defenselessness scanner is that it can distinguish noxious administrations, for example, Trojans
that are listening in on the ports of a
... Get more on HelpWriting.net ...

Body Scanner Versus Privacy
Body scanner versus Privacy and Data Protection in India?
Presentation
Establishment of body scanners at the air terminals under the proverb of fighting psychological
oppression keeps on raising genuine major rights and wellbeing concerns. Obviously everyone
needs to travel securely and it is trusted that compelling security must be guaranteed in the common
flying part. Full body scanners might be one of the specialized arrangements required to keep an
abnormal state of security. Eventually they are expected to ensure our lives. Be that as it may, in the
meantime the utilization of scanners seriously affects passengers‟ rights, for example, the privilege
to security and information insurance, and additionally other central rights. Accordingly, ... Show
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They break the information security rights since the creation and handling of persons‟ pictures adds
up to a preparing of individual information. A few people may confront challenges accommodating
their religious convictions with a methodology involving their self–perception being seen by a
human screener; in this manner, scanners affect opportunities of thought, still, small voice and

Open MRI Scanner
A research article was put together after a cross–sectional study had been completed using an open
MRI scanner. This study was specifically looking at people who have congenital heart disease.
Researchers wanted to know how to get better quality images with each scanner as well as alter
other effects that may impact image quality. While directing this study, people who were involved
with the outcome and statistics noticed that obesity might have played a major role in this study.
With the increase in overall patient body size, it is harder for patients to feel comfortable in exams
that involve getting into a small area and staying still for a long period of time. Being in the
enclosed bore of the MRI scanner for a long period of time can lead ... Show more content on
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Obese patients might not be able to have the exam completed if they exceed the set limitations. In
order to accommodate to larger patients MRI has "open" scanners, which provide more room for
patients getting rid of the claustrophobia feeling. Since this article is referring to people who have
congenital heart disease, they will often be sent to a 1.0 Tesla open cardiac magnetic resonance
scanner (CMR). These particular scanners require the patient to have their abdominal area inside of
the bore making the open scanner more beneficial compared to a closed bore scanner. Ideally, it
would make sense for all locations to have open scanners to help patients feel more comfortable,
however the machines are only 1.0 Tesla and are highly expensive. There are advantages and
disadvantages of the 1.0 Tesla. Sixty–five patients were involved in this article study taking a closer
look at the effectiveness of the open scanners. Of the sixty–five people, ten of them were required to
have their exam completed in the open scanner because of larger body size or claustrophobia. In the
end, four of them were able to complete the study in the open scanner without

Identification And Identification Of Fingerprint Scanners
Our idea
Fingerprint scanners have been used in movies such as action and various other types for years, but
until recent times, they were unheard of technology in the real world. In the past few years,
however, scanners have been introduced into almost the whole society for example in police
stations, high–security buildings and even on PC keyboards.
Fingerprints are a unique identification of all individuals, even identical twins whose two prints may
look exactly the same, a fingerprint scanner can find the differences between certain finger prints.
Fingerprint scanning into encryption– this method of introducing fingerprints to unlock the key for
personal secured information rather than using passwords is a lot safer because it is ... Show more
content on Helpwriting.net ...
Introducing finger print scanning instead of credit cards– replace using credit cards with finger print
scanners at all ATM machines and banks, this would be much safer because there is no risk in
anyone taking card details and pins therefore reduces the risk of fraud and will save banks a lot of
money from having to pay back to those who have been affected from fraud. Year by year card fraud
and database hacking is increasing. The main reason being the outdated method of using a card and
PIN. Therefore to counteract the information being stolen so easily, this project introduces the idea
of integrating Fingerprint Technology into the Banking system. This can be achieved by each bank
having its own encryption algorithms for fingerprints unique to its customers and thereafter update
ATM machines with attaching fingerprint scanners to them.
Fingerprint scanning has recently been introduced into technology, for example iPhone now have a
fingerprint detector to unlock the iPhone instead of using a pin, and this only gives the owner of the
phone authority to access the information within the phone. Also fingerprint scanning has been used
in fast food chains for example Chicago's fast food restaurant has an ordering system which uses
fingerprints to determine customer's orders. Governments use finger print scanning in many ways
one of which is for passport verification in airports. Research shows that more than half (62%) of

A Scanner Darkly
A Scanner Darkly, a 2006 film by director Richard Linklater, explores the idea of a future America
where the war on drugs is at an all–time high, resulting in increasingly heightened government
surveillance and paranoia. The film presents viewers with a critique of the post 9/11 surveillance
society, by examining concepts such as the Uncanny, the critique of the real, and the Panopticon.
These influence the visual characteristics of the film, including the choice of Rotoshop animation,
and highlight thematic concerns including society's feelings of suspicion, loss of identity, alienation,
and fear.
The 9/11 terrorist attack was such a hugely significant and traumatic event, throwing America and
the rest of the world into a state of emergency ... Show more content on Helpwriting.net ...
The idea is for individuals to feel that they are in permanent visibility, constantly being watched by
those in authority, in the hopes of keeping people in line. Foucault explains that individuals should
not know when they are being watched at any one time, but that they must be sure it is always being
done. A Scanner Darkly plays with this idea in a more literal and extreme way, with Bob Arctor who
is in fact surveilling himself, his friends, and a potential drug supplier, all while in disguise in a
police headquarters. His disguise ensures anonymity and supposedly works to maintain police
honesty. This example of power exercise is key to panopticism. If you are never sure who by or
when you are being watched, you make a conscious effort to maintain satisfactory behaviour, and
are constantly fearful and suspicious of hidden eyes. Panopticism is taken to a new level in the film
as Arctor and the other police officers have the ability to watch others literally everywhere they go,
even in their own private households, proving that nowhere is truly safe from surveillance. The post
9/11 society was hardly less distrustful than this, and offers quite an accurate, if not slightly
exaggerated reflection of real–life events. While people weren't yet being watched on monitors by
disguised individuals while in their own homes like Arctor, security levels had increased drastically
to reflect a paranoid society. Airport security had reached new levels, data mining was taking place,
and new facial recognition technology was developing–and this was only the start. As George Bush
said, "Freedom itself was under attack", and no chances could be

Scanner Advantages And Disadvantages
Scanner
Scanner is a device that captures images from photographic prints, posters, magazine pages, and
similar sources for computer editing and display. Scanners come in many types for scanning black–
and–white or color. Some of the main types of scanners are described below; (Hewawithana, 2012)
Flatbed scanners: Flatbed scanners are some of the most commonly used scanners as it has both
home and office functions. The way they scan documents is that a mechanism rolls under the
document to obtain the image. For a businesses that have a need for high processing abilities, the
flatbed scanner can scan any number of documents with a click of a button. (Hewawithana, 2012)
Sheet–Fed scanners: This type of scanner works like a flatbed scanner ... Show more content on
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These are called flat panel as well, When comparing monitors designed using liquid crystal display
with monitors designed using cathode ray tube the following characteristics can be noticed in LCD's
o Less space, o Very low power consumption, o Lack of flicker, o Comparatively expensive, o
Limited viewing angle, (Computer Hope's, 2016)
An LED monitor (Short for Light Emitting Diode) or LED display is a flat screen, flat panel
computer monitor or television, it has a very depth and is light in terms of weight. The actual
difference between this and a typical LCD monitor is the backlighting. The first LCD monitors used
CCFL instead of LED's to illuminate the screen, LED monitors offer many benefits when compared
to those that are CCFL lit including, o Typically are less expensive, o Broader diming range, o
Overall more reliable, o They run at a lower temperature, and consume much less power as few as
20 watts, o Higher dynamic contrast ratio, o Longer lifespan and less environmental impact.
(Computer Hope's, 2016)
LED type monitor is suggested to Carnival business because of the above mentioned benefits and
advantages. (Hewawithana, 2012) (Computer Hope's,

Obd2 Scanner Research Paper
1. Actron CP9680 AutoScanner The Actron CP9680 AutoScanner is one of the most well–known
OBD2 scanners on the market. A big reason for this scanner's popularity, is the scanner's reputation
for trustworthiness and reliability. It not only accurately reads check engine lights codes, it also
providing vehicle owners with the best possible solutions for fixing and clearing CEL codes. The
technology that powers this impressive database of information is called CodeConnect technology
and is exclusive to the Actron line of OBD2 scanners. All fixes and repairs displayed by this OBD2
Scanner are verified by ASE certified auto techs and mechanics. This way you can rest assured
knowing a fix you are applying to your vehicle is that right one to make. Actron's database of engine
code and fixes is always being updated and verified, so you can be sure you are getting the most
accurate and up to date info available. The scanner itself also nicely designed. The scanner has a
large LCD display that it easy to read and navigate, while staying being compact enough to hold in
one hand. This OBD2 scanner also comes with advanced read out modes like, live engine data
graphing. It comes equip with a USB ... Show more content on Helpwriting.net ...
Its large screen display along with different display modes means it can be easy for anyone to use,
even if they are not professionals with advanced OBD2 knowledge. If you are worried about
purchasing an OBD2 scanner only to have its data become obsolete, you will be glad to know this
scanner can be continuously updated with new information, via internet download. This easy to use
OBD2 scanner is a mainstay in the world of OBD2 scanner for a good reason: it's accurate, it's
durable, and you only have to buy it

Ping Sweeps and Port Scans
Ping Sweeps & Port Scans:
Potential Dangers and Defense Strategies
THIS IS MY ORIGINAL WORK, PLEASE DO NOT SUBMIT IT AS YOUR OWN, BUT USE IT
AS A GUIDE WHILE WRITING YOUR OWN...
I REQUEST YOU TO GIVE ME AN "A" RATING ON THIS PAPER;
THANK YOU!!!
Insert Your Name
Name of University
SEC 280 Week 1
Insert Tutor's Name
1st, October, 2012
Outline
1) Introduction (pg.3) 2) Ping Sweeps & Port Scans (pg.3) a) Ping Sweeps (pg.3) b) Port Scans
(pg.4) 3) Recommendations & Conclusion (pg.5) 4) References (pg.7)
Ping Sweeps & Port Scans While running businesses, owners must be aware of crucial security
threats that their organizations are exposed to in order to formulate ... Show more content on
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Ippl is an IP protocol logger that runs in the background and listens for packets; hence, it is high
profile ping sweep detection tool (Teo, 2002).
b) Port Scans A port scan is another common network probe that is generally used by intruders to
establish services that are actually running on the target machine (SANS Institute, 2002). Port scans
allow intruders to establish vulnerable services in machines where attacks can be successfully
launched. As such, a port scan refers to a process where a hacker attempts to establish a connection
with target machine on various TCP or UDP ports in order to spot potential vulnerabilities of the
system (Wild Packets, 2002). Port scans are generally easy to perform since it involves connecting
to a series of ports on the target machine and identifying the ones that respond. Programmers can
actually write a simple port scanner in a few minutes, but these are usually very easily detected by
the operating system on the target machine as describe in the following paragraph.
Detection and Defense against Port Scans Port scans are legally accepted unless an attacker uses
information from a port scan to exploit vulnerabilities on a system (SANS Institute, 2002). As such,
organizations must be more vigilant and protect their systems by minimizing information gained

from port scans especially when running a publicly accessible web server. For instance, http should
be the only service

Building A Mobile Application For Their Company
Many small business companies are faced with the decision on whether or not to build a mobile
application for their company. Mobile applications can provide their prospective customers, the
ability to scan barcodes, be able to view the details of products, and purchase those products thought
the mobile application. There are a many factors that need to be considered before you make this
decision. In this essay, a business case of this will be presented and a recommendation will be made
on the way forward for the company.
The Measurable Organizational Value (MOV) is defined as an alternative of the Return On
Investment (ROI). It measures the success or failure of the project in terms of the desired impact of
the project, which is measured ... Show more content on Helpwriting.net ...
Introducing an electronic gadget that can scan barcodes. This will introduce a different item that will
serve only one purpose of scanning barcodes.
2. Attaching each product with a note containing all the details of the product. This will make it
easier for those who can afford a mobile with barcode scanner or a gadget which can scan the
barcodes of products.
Feasibility analysis
According to Hu & Mousavinezhad (2013), developing the mobile application will feasible and
viable since almost everyone uses a phone and this will be very easy and convenient to just install
the mobile application on the phone and thus can scan the barcodes of the products. The Introducing
an electronic gadget that can scan barcodes is feasible to some extent since it will be a specialized
product for that purpose but in terms of the extra cost to the consumers it may be a project that will
fail. Attaching each product with a note containing all the details of the product may also be a
feasible idea but it's only that this may affect the look and cover image of the product i.e. text books.
The cost of ownership of the mobile application
The cost of ownership of the mobile application to be introduced is determined in terms of the direct
and indirect costs that are associated with it. The direct cost on this is the purchase of the mobile
phone with this application. The indirect cost is the associated cost such as the cost of recharging the
battery since the laser–powered

Flatbed Scanner Research Paper
Scanners are useful company options that will make your company additional efficient, reduce costs,
and support organize and shield delicate and really important data. From flatbeds to multifunction
and system attached or high–volume, there is sometimes a scanning alternative that is most
appropriate for the company desires and budget. A consultation using a document imaging company
or document imaging app vendor can support you make the proper decision.
What is sometimes a Document Scanner?
Document scanners are equally business office equipment and pc peripherals. Flatbed scanners are
probably the most standard type of scanner. They come about within a assortment of sizes to look
after every thing from company credit history cards to large posters. Like a duplicate machine, a
scanner operates by lifting a include and laying the document on the cyrstal glass plate. utilizing one
of a kind app the scanner copies the photo and converts it in to a electronic document that will then
be emailed, posted for the web, additional to other ... Show more content on Helpwriting.net ...
To come about throughout the proper provider for the company, store around. lookup yahoo and
google for essential reviews and recommendations and work potential options by method of the a
terrific offer better company Bureau. should you can, communicate to colleagues and associates and
come about throughout out what companies they use. Don't be afraid to comparison store or ask for
questions. The document imaging provider you chose could possibly be entrusted using the center
and spirit of your business–its data–and that type of believe in should really not be handed out to
just anyone.hting scanning desires or people that don't need to cope with buying and sustaining their
individual equipment, scanner rentals could possibly be the most appropriate

Body Scanner Advantages And Disadvantages
SCANNER
Full Body Scanner:
The advantages: ( for organization )
Reveal hidden weapons which it may be a threat to the organization and people around the airport.
Scanner reveal metallic and non–metallic for example knife, machete which may harm the citizen of
aiport. Scanner will make terrorist attack more difficult, increase the safety of aiport. In order to
avoid citizen protest ,outlines can be obscured to protect privacy. Full body scanners are less
intrusive than pat–downs.
The disadvantages: ( for organization )
Scanner will not reveal things in body cavities which may harm the aiport with hidden weapon and
low–denisty items very well which the items could harm the aiport.Violate privacy, the feedback is
loaded with all complaint to the airport. The price are very expensive.
Full–Body Scanner: ... Show more content on Helpwriting.net ...
But if the user use it frequently like going flight everyday, the radiation could become a serious
problem.
Body scanners:
Body scanning technology is used mainly in airports but also by clothing merchants to make better
fitting clothing.
The advantages: Increase the security of airport. Fasten up the security lines in the airport. Scan
without touching the person'body. Better fitting clothing for customers of clothing merchants
The Disadvantages of Body Scanners: Naked photo will be shown in the scan. Violation of 4th
Amendment: unnecessary search and seizure The uncomfortable passenger with possible saving of
images issues clothing fitting, it isn't accurate yet.
Hand–Held Metal Detector:
The sophiscated technology which is used to detect metal. This technology basically used in the
airport.
The advantages: Easywith a hand held feature. Can be used to scan metal object or weapon.
Multipurpose item for example to search the lost golden ring. LED light will goes on when the metal
is detected
The disadvantages: The price is expensive. From 400–1000$ and has small

Similarities And Weaknesses Of Vulnerability Scanners
Comparison of Vulnerability Scanners
Introduction
With the advancements in information technology, the security concern of the users in the network is
increasing drastically. Various approaches have been adopted to protect respective network from un–
authorized users. New innovative methods have been presented in order to identify potential
discrepancies that can damage the network. Most commonly used approach for this purpose is
vulnerability assessment. Vulnerability can be defined as the potential flaws in the network that
make it prone to possible attack by un–authorized user. Assessment of these vulnerabilities provides
a way to identify as well as develop innovative strategies in order to protect the network. Numbers
of software ... Show more content on Helpwriting.net ...
Accessing as well as eliminating the all vulnerabilities requires in depth understanding and sound
knowledge about them. It becomes essential to have basic idea behind the working of these
vulnerabilities like the way in which they appear in any system. One must be aware of the flaws
needed to be corrected in order to free the whole system from vulnerabilities, alternatives can also
be devised for this purpose and how to reduce the risk of them in a proactive manner [2]. Various
methods have been introduced for the identification of these vulnerabilities. Some of the methods
include attack graph generation, static analysis and vulnerability scanners. This work presents a
detailed study of the vulnerability scanners. It also analysis number of vulnerability scanners and
make comparison of them based on their identification abilities.
Vulnerability Scanners
A Vulnerability scanner can have access to a variety of vulnerabilities across complete information
systems including network systems, software applications, computers and operating systems. It must
be able to identify the vulnerabilities that could have originated from system administrator activities,
vendors or even everyday user activities. Possible examples of these vulnerabilities include software
bugs, web applications, insecure default configurations, lack of password protection or even failure
to run virus scanning

Input and Output Devices
INPUT AND OUTPUT DEVICES
In computing, input/output, or I/O, refers to the communication between an information processing
system (such as a computer), and the outside world possibly a human, or another information
processing system. Inputs are the signals or data received by the system, and outputs are the signals
or data sent from it. The term can also be used as part of an action; to "perform I/O" is to perform an
input or output operation. I/O devices are used by a person (or other system) to communicate with a
computer. For instance, a keyboard or a mouse may be an input device for a computer, while
monitors and printers are considered output devices for a computer. Devices for communication
between computers, such as modems and ... Show more content on Helpwriting.net ...
Disadvantages of using a mouse include
_ It is not easy and convenient to input text with a mouse.
_ Issuing commands by using a mouse is slower than by using a keyboard. _ A mouse is not accurate
enough for drawings that require high precision. _ A mouse usually requires a flat surface to operate.
_ A mouse needs more desk space to operate when compared with a trackball. Trackball
A trackball is a stationary pointing device with a ball mechanism on its top.
Advantages of a trackball include
_ A trackball is good for limited desk space because the user does not have to move the entire
device.
Disadvantages of trackball include
_ A trackball is usually not as accurate as a mouse.
_ The ball mechanism of trackballs also requires more frequent cleaning than a mouse.
Touchpad
Is a small pressure– and motion–sensitive area on a portable computer that you can use to move the
mouse pointer. When you move your finger across the pad, the mouse pointer on the screen moves
in the same direction. A touch pad is an alternative to a mouse.
Advantages of a touch pad include
_ Easy and Fast one finger control.
_ Ideal for portable devices
Disadvantages of using a touchpad include
_ Expensive & found in specific devices e.g. laptops
Touchscreen
A touch screen is an input/output touch–sensitive display.
Touch screens are often used for information kiosks located in department stores, hotels, airports,
and museums. Touch screens are also used for ATM machines to

A Proposal For Creating A 100 % Hipaa Environment For Your...
Good Afternoon Dr. Kasper and Charles,
I hope everyone is having a great Friday! After careful considerations and due–diligence into several
different options – both cloud and in–house, I have attached a proposal for creating a 100% HIPAA
environment for your dental practice. HIPAA is a tough thing to break down into simple terms and
the proposal is very complex, as it combines one–time costs, yearly costs, and monthly costs. At the
request of Charles, I am providing the proposal in its entirety to you in advance. I shall take a
moment from here to go over a few points on the idiosyncrasies of both options and some food for
thought on each.
Cloud option:
The Cloud is one of the best options for small businesses in Healthcare. With the right set–up, you
may pass–through all of your local connections, including x–ray machines, directly through to the
cloud in a protected HIPAA compliant fashion. This gives you incredible flexibility and is a
completely hands–off approach in compliance with all materials that are in the cloud. ClearData, a
leader in security and cloud technologies should provide you with a server to store all data, virtual
desktops for each of the employees, and handle all security–related tasks for the cloud environment
(SIEM, Log Analysis, Security Events, Management, Vulnerabilities, Anti–Virus, and patching). The
Cloud quote contains two sets of services, a server and virtual desktop environments for each of the
employees. The server and desktops

Multimedia Research Paper
4.1.1 Introduction Everything is cross–platform now. That's part of the reality that we live in – a
multifaceted, multimedia world – and I'm delighted to be a part of that. –Robert J. Sawyer After the
advent of technology and computers, lot of things around the world have changed. The way people
communicated has undergone a remarkable change thanks to automation and machines. Mobile
technology is another field which has revolutionized communication, information sharing and data
retrieval. The world of management and business was of no exception for this influence. In order to
give a proper branding and promotion for a successful business, it is customary for entrepreneurs to
get a basic understanding of Multimedia technology and which strategies ... Show more content on
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However, with the revolution of computers and automation speeding up, multimedia strategies are
also undergoing lot of rapid changes and improvements. There are some key advantages to
multimedia technology for advertising which are listed below: Ease of retrieval: Print media is
something which is not durable for longer periods of time. Unless properly documented, it can be
lost in time or its quality might get compromised. But with digital technology and multimedia, the
data can be stored quite intact and also be retrieved whenever needed. Speed of Transfer: Working in
multimedia increases speed of work because hundreds of copies can be easily generated with click
of a mouse. In the earlier days, printing press and mechanical technology was effectively used for
promotions. With the advent of digital printing and DTP, things have changed dramatically. High
Quality: Data generated with Multimedia is usually of high quality and the user can get creative in
building ideas as per their mindset. The variety of options available to create an attractive flyer has
become possible only due to

MRI Scanner
Patient table – patient table where patient lie down inside the scanner.
Radio Frequency Coil – It is like "antenna" of the MRI system, spreading the radio frequency signal
to the patient and / or receiving the return signal.
Gradient Coil– Gradient coils are used to produce slow variations in the main magnetic field (B0).
The gradient coils are used to spatially encode the positions of the MRI spins by changing the
magnetic field linearly across the imaging volume.
Magnet – The most important part of this MRI system is the magnet. There is a horizontal tube –
when the patient enters the magnet run through from front to back. This tube is called as the bore.
Scanner – An MRI scanner is a large tube that contains powerful magnets. You lie inside the tube
during the scan.
An MRI scan can be used to check any part of the body, including the:
brain and spinal cord
bones and joints
breasts
heart and blood vessels
internal organs, such as the liver, womb or prostate gland
The results of an MRI scan can be used to help diagnose conditions, plan treatments and measure
how effective previous treatment has been.
How the protons are produced in MRI Scanner?
Our human body is made out of water. Water molecules H2O contain ... Show more content on
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On the other hand, there are different types of technologies, images that can be created through
which the medical professional/ doctor can look into the body to identify abnormal conditions. The
medical image is a window to the body. No image window reveals everything. Different medical
imaging methods tell different features of the human body. Each of the method, the range of image
quality and structure brightness can be great, its depend on the features of the imaging equipment,
skill of the operator (Medical professor), and give and take with factors such as patient radiation
exposure and imaging

Airport Body Scanners and Personal Privacy Essay
Airport Body Scanners and Personal Privacy Believe it or not, there was a time when passengers
showed up an hour before their flights and walked directly to their assigned gates without taking off
their shoes at a security screening station or throwing away their bottles of water. There was even a
time when friends and family met passengers at the gate and watch their flights take off or land
without having a ticket or identification...and that was only ten years ago. Air travel safety
precautions changed dramatically after the September 11, 2001 terrorist attacks that targeted
passenger planes in the United States and killed well over 1,000 people. Precautions continue to
evolve as new threats are detected and passengers are now concerned ... Show more content on
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In 2009, a man on a flight from the Netherlands to Detroit attempted to blow up a plane with
explosives in his underwear. Although the body scanners were in the United States at the time, they
were not in the Netherlands. Passengers argue that no matter how many security measures are put in
place, terrorists will find a new and innovative way to cause destruction. They claim that the only
guarantee the body scanners can make is violation of privacy for innocent people. Privacy issues
often become a heated debate in a country like the United States of America, which was founded on
the basic principle of freedom. Passengers are outraged that officials are viewing nude images of
their bodies. They are rebelling against intrusive pat–downs and demanding better solutions. The
TSA takes all of these concerns under consideration and has made admirable efforts to ensure
privacy, as well as to clarify points used in arguments against the new screenings.
For example, the TSA has established strict guidelines regarding the images received by the body
scanners. Images of women are only viewed by female agents and images of men are only viewed
by male agents. The agents viewing the images are in a separate, secure room and never see the
passengers they are viewing on screen. According to TSA's privacy policy, "The two officers
communicate via wireless

Medication Barcode Scanning Essay
Medication Barcode Scanning (MBS) has been considered as one of the significant ways of
reducing medication error. It begins from when medication is ordered by the doctor, a pharmacist
reviews the order prior to supplying the medication to the nurse who then administers the
medication to the patient (Department Veterans Affairs, 2003)). Study stated that from about
450,000 drug adverse effect that occur yearly, about 25% would be avoided with the use of certain
technologies like medication barcode scanning (Bates, Cullen & Laird et al, 1995). According to
Seibert, Maddox, Flynn & Williams (2014), technologies like "automated dispensing cabinets,
computerized prescriber order entry (CPOE), "smart" computerized I.V. infusion pumps, ... Show
POC simply means scanning patient's medication at bedside before administering medication. This
enhances safe practice by making sure that the patients take the right medication observing the five
rights of medication administration (Waxlax, 2015). It is also important to note that medication with
dosage formulation such as insulin, medications in the form of ampules, ointments and creams, to
mention but a few need to be paid attention to as this will improve the practice of POC scanning
leading to error reduction during medication administration (Waxlax, 2015). For instance medication
in the form of ampules are titrated in the medication room. As a result of not preparing the said
medication at the patient's bedside, the nurse cannot be able to scan the barcode because he/she does
not have it at that time. To accomplish the practice of POC scanning, "butterfly flag labels" with the
appropriate barcode, can be placed both to the ampule and the syringe so that when the ampule is
opened, then the nurse can take the label from the ampule and the syringe to the patient's bedside for
scanning before administering the medication (Waxlax,

Full Body Scanners Do Not Lead to Safer Travel Essay
Why should anyone including my 3–year–old daughter unnecessarily be exposed to cancer causing
X–ray beams in a full body scanner? Or have a total stranger run his or her hands up and down my
daughter's body for a full pat–down upon refusing the scan? Most enraging is that the scan can be
done without my knowledge. Full body scanners should not be used in United States airports. The
Transportation Security Administration (TSA), on November 20, 2010 implemented the use of 385
scanners, otherwise know as advanced imaging technology in 68 airports to include Denver
International Airport. The TSA is using these machines supposedly to ensure safer travel and be
steps ahead of security threats. According to the TSA, as a preventive measure, ... Show more
The two types of scanners currently being used by the TSA are backscatter imaging technology and
millimeter wave imaging. The backscatter imaging is an X–ray beam bounced off the skin.
Millimeter wave imaging bounces of electromagnetic waves off the skin as well. Being that both
technologies do not penetrate the body, explosives hidden in body cavities or surgically implanted,
go completely undetected (Heasley 1). Since the technologies being used only bounce waves of the
body surface, this leaves then skin highly exposed to concentrated amounts of radiation. Health side
effect studies of full body scanners have been labeled classified and inaccessible to the general
public. Four professors from the University of California– San Francisco, whom are well respected
cancer, X–ray crystallographers and imaging experts stated in a letter to the Obama administration
that, "The low–energy rays do a "Compton scatter" off tissue layers just under the skin, possibly
exposing some vital areas and leaving the tissues at risk of mutation. When an X–ray Compton
scatters, it doesn't shift an electron to a higher energy level; instead, it hits the electron hard enough
to dislodge it from its atom." The authors note that this process is "likely breaking bonds," which
could cause mutations in cells and raise the risk of cancer (Johnston). Furthermore, the UCSF
researchers write in their letter, "older passengers are more susceptible to mutagenic effects of X–
rays, and "the risk of

Evaluation Of Medical Imaging Events Essay
Scope The scope of this implementation will consist of medical imaging events that will include a
24/7 operation highly integrated to system–wide software's with personnel, policies, and ensured
compliance in order, to support a full installation of the Computed Tomography (CT) scanner, while
driving excellent patient care. The acquisition will continuously improve the quality of services
provided throughout the CT department while defining responsibilities associated with the safe and
proper functioning of diagnostic imaging equipment. Specific criteria to the scope of this
implementation will be as follows:
Provide optimal patient care
Apply values to As Low As Reasonably Achievable "ALARA" radiation dose program
Perform on–going quality assurance activities
Principles of patient safety during all aspects of a patients well being
Perform topmost technical factors with considerations given to protocols and factors influencing
data precision
Efficient use of resources
This development plan is just part of how our initiatives towards improved patient outcomes and
enhanced job satisfaction will significantly grow our hospital.
Stakeholder Conflicts The project sponsors are the hospitals Founders and Executive team which
consist of the CEO, VP of Operations, CNO, and CIO. The CEO is at the end of the day is
responsible for the accomplishments at hand. However, with his peer's assistance they will strive to
resolve any obstacle in order to achieve the

Itero Scanner
Today, it is possible for orthodontist to take a highly accurate, digital 3D image of the inside of a
patient's mouth. Gone are the days of goop and gagging that are associated with conventional
impressions. The iTero Scanner creates almost flawless images of the patient's teeth and gum tissues
the first time so aligners, retainers, appliances and restorations can be more accurate and fit better.
The time it takes to make these accurate impressions is also greatly reduced with an iTero and there
is no need to take impressions multiple times. This means faster delivery time of the patient's
personalized orthodontic treatment. The patient remains comfortable with no powder or messy
impression material. He or she can breathe and swallow normally during the digital 3D scan, and the
results can be seen immediately onscreen. Research shows it takes from 20 – 30 minutes less time
per patient to get an accurate mold and there is more than a half an hour less time per patient for
adjustments later because the form is so accurate.

Bladder Volume Scanner
PadScan HD5 bladder volume scanner is a non–invasive, portable ultrasound imaging device that
gives real time 3–dimensional ultrasound image of the bladder and measures the volume of urine
held inside the bladder. The urine held inside the bladder provides an ideal environment for
microscopic organisms and pathogens, which can lead to urinary tract contaminations, prompting
harm of the renal structures, painful urination, and pyelonephritis (inflammation of kidney tissues
due to bacterial infection in urinary tract). HD5 Bladder scanner uses ultrasound waves to calculate
the fluid volume in the bladder. It is generally used in intensive care units, long–term care,
rehabilitation centers, hospitals and GP surgeries. The utilization of HD2 bladder

MRI Scanner Essay
A MRI scanner mainly stands for magnetic resonance imaging. The MRI uses lots of magnetic fields
and also helps scan with radio waves to create pictures of your inner tissues, organs and other body
parts. The MRI scanner has strong magnetic fields that help a line all the particles that are called
protons that are close to the hydrogen atoms. All of the protons that are inside the body line up
against the magnetic field, because they react like little magnets. The MRI scanner beside having
magnetic fields it also creates radio waves that are sent from the scanner to into your body. Usually
your local hospital where you will be attending should give you information about how they use this
scanner and what is it required for you to

Technology Is An Evolving Tool With Many Purposes
Technology is an evolving tool with many purposes. Its usefulness carries over from fields like
Information Technology (IT) to other business fields like accounting or human resources.
Technology can help a business become more efficient and have more accurate information. It can
also help with data analysis to create more accurate and useful reports for stockholders and upper
levels of management to make decisions about a company. Every year technology continues to
change and new technology and software trends emerge. Over the past decade Optical Character
Recognition has become an emerging technology and is now being used in many fields to aid
businesses and business processes.
Optical character recognition (OCR) is a technology that allows images of handwritten and typed
text to be transferred into machine–encoded text that can then be downloaded into an enterprise data
system allowing documents to be edited and searched. OCR technology also allows for processes
such as cognitive computing, machine translation, key data entry, and text mining which are other
advanced emerging technologies. Beginning versions of OCR technology required computer
training of each individual character one at a time. Today, this technology is able to recognize
various fonts and support different types of digital images and file inputs. OCR was originally
developed to assist those with sight impediments to help them be able to read printed information
because when a file is scanned the words

Body Scanners Essay
Current Security & Use of Body Scanners
With the terrorist attacks on September 11, 2001, the administration of George W. Bush introduced
reforms in the screening process. A major component of these reforms was the establishment of the
cabinet–level Department of Homeland Security (DHS) and the TSA. TSA is an agency in the
Department of Homeland Security and is responsible for screening all travelers and their luggage, as
well as the screening of all air and rail transportation in the United States. The resulting changes in
screening restricted potential carry–on weapons, such as sharp objects, scissors, clippers, and so
forth. The TSA also used various methods of determining risk factors for the detainment and more
extensive search of ... Show more content on Helpwriting.net ...
The flip side of the debate has been the potential cost of providing sufficient body scanners for all
the terminals and keeping the flow of travelers moving in a timely manner.
Body scanners were introduced in certain terminals starting in 2007 and 2008, with strict policies
identifying who would view the images and the assurance by officials that body images would be
erased from the system immediately after the traveler passed through. In December 2009, Nigerian
Umar Farouk Abdulmutallab attempted to ignite a bomb that was hidden in his underwear during a
flight from Amsterdam to Detroit. While Abdulmutallab failed, the incident once again raised the
issue of body scanning technology into the public debate.
In autumn 2010, the TSA implemented enhanced screening procedures that included full–body scans
and pat–downs, igniting significant media coverage and public outrage. Despite heated national
dialogue over the enhanced procedures, several polls conducted by news outlets in 2010 found that
the majority of those polled approved of the TSA using full–body scanners. An ABC/Washington
Post poll, however, found that 50 percent of respondents felt enhanced pat–downs went too far. In
2014 researchers from UC San Diego, University of Michigan, and Johns Hopkins University also
demonstrated various flaws in the scanning technology that would allow disguised or cleverly
placed weapons or simulated explosive devices to

It Requires Maximum Effort For Ensuring Secure Boundaries...
It requires maximum effort to ensure secure boundaries of this company's network from. After
people, information is our greatest asset which is why it would be in the company's best interest to
invest in its protection. When we take the defensive approach we tend to attempt thinking along the
lines as an attacker. It's helpful to be familiar with several of the tools that are made available to
them and the ways these devices are used. More often than not an attack is planned. These incidents
happen in segments and there is a method to an attackers approach.
Therefore, most attacks do not merely happen. The attacks are elaborately planned out in phases.
There is the research phase, which is when the attacker collects data on its target. ... Show more
We could then act to protect those areas so that they are not unwanted doors to our critical data.
Once the vulnerability scans are active and in place, I suggest a strong stateful firewall that will
detect infiltration. This firewall should be capable of stateful inspections. Network/Host Intrusion
Detection Systems (IDS) are helpful in alerting of a breach. In addition, an unused ports should be
closed and filter the excess. Firewalls can help with the ports as well as port scanners (EC Council,
2010, p. 3–18). These are recommended administration tools that will defend against network
attacks.
Scanning tools can aid the work on a network on either side. They are comparable guns, they can be
used to harm or protect. Security scanners move through a list of known areas of weakness and
explore each system (Tittle, 2003). There are also IP scanners, audits, and web server scanners
available to add to the protective layers. Attackers' access to tools to assist in their attacks and the
key is to be the best position to prepare for those attacks. Popular among the Black hats are port
scanners similar to Hping2. Used maliciously port scanning is based on a system or rhythm to
search for ports in order to gain entry (Stewart, 2000). Hping2 is a command line based tool capable
of using ICMP echo request to analyze data. The tool is powerful in that it's not only a port

4 Scanners Case Study
The best choice is to have 4 ticket scanners instead of 1 or 2. Although one could ask if the
reduction of the average number of fans waiting in line justifies the cost of buying three extra
scanner, there is more advantage to it than simply reducing the waiting time. Considering the
financial performance measures, blocking

rate can make the company loose business and therefore
reduce the sale that could otherwise have made. With only one scanner 70% of the fans would leave
due to blocking, and it only goes down 40% with 2 scanners, which indeed would affect the sales
since they were losing business. In fact, the option of having 4 scanners reduces the probability of
blocking (Pp) from 70% to

A Short Note On Body Scanner And Its Effects On The...
I. INTRODUCTION: A full – body scanner is a device that used to capture an image of a person
through their clothing to examine concealed objects without making any physical contact. These
devices are being adopted at Airports in many countries. AIT assumes a critical part in
Transportation Security Administration and the choice about its advantages involve open intrigue.
The Technology has created a substantial debate that these are unsafe, ethical, security, and violate
privacy and civil liberty. However, the advantages of this full – body scanner are quicker i.e., it takes
approximately fifteen seconds and people do not have to be physically touched that few might
consider it as offensive. Besides, the long–haul wellbeing impacts of the dynamic, emanating
advances are still obscure. AIT devices are mind – boggling digital physical frameworks that raise
PC security issues. Notwithstanding such concerns neither the administration offices nor the
producers that place these devices have unveiled specialized subtle elements to encourage thorough
autonomous assessment and such points of interest could profit aggressors. This absence of
straightforwardness has decreased the capacity of policymakers, specialists, and people in general to
evaluate repudiating claims. The TSA has spent over $160 million on this device since 2008. The
scanner will cost approximately about $170,000 each and there are currently 800 of them at 200
unites states Airports. The two types of full – body

Nessus Research Paper
Nessus is a top–notch vulnerability scanner produced by Tenable and is used by home and corporate
users. Basically, it looks for bugs in your software. It sets the standard for accuracy and scanning
speed for vulnerability assessment. Nessus will test for security problems that a hacker may use to
get into your system. The Tenable research staff constantly designs programs to detect new
vulnerabilities called plugins. Plugins use a set of generic remediation actions and algorithms to test
for vulnerabilities. (Tenable) It is written using Tenable's own NASL, Nessus Attack Scripting
Language. (TechTarget Network) The NASL language lets individual attacks be described simply by
security professionals. Nessus administrators use the NASL to customize their own scans with the
descriptions of the vulnerabilities. (TechTarget Network) It will ensure compliance and help reduce
an organization's attack surface. (Tenable) Nessus constantly ... Show more content on
Helpwriting.net ...
Your activation code will look similar to this: AB–CDE–1111–F222–3E4D–55E5–CD6F. The code
can only be used once and can't be shared between scanners. It is also case sensitive and must be
used within 24 hours of the Nessus installation. Second, you need to download the Nessus program
for your computer system. Ensure you use Google chrome, Apple Safari, Firefox, or Internet
Explorer, these browsers are supported by Nessus. Third, you need to setup Nessus. Please note,
when you deploy Nessus behind a NAT device or application proxy perform a credentialed scan.
This scan will help reduce getting false negative and positive results. You only deploy Nessus
behind a NAT if you are scanning the internal network. As an example, the installation instructions
for Windows are listed below. (Tenable) You can also get installation instructions from the tenable
website for your particular

How Touch And Light Technology Is A Viable Option For A...
Introduction
Touch–to–Light technology is very useful in a modern day warehouse. The technology is expansive
covering pick–to–light as well as put–to–light. The purpose of touch–to–light is to increase
productivity of workers in a warehouse by linking a system of light, button, cartons, and an ERP,
Enterprise Resource Planning, and or a WMS, Warehouse Management System. Many benefits are
associated with Touch–to–Light include increased accuracy and productivity, high pick rates,
improved safety, and much more. While these are great to have it is important to weigh them against
the negatives. Cons of this technology include difficulty in integration, costly to install, and less than
ideal utilization of warehouse space. If touch–to–light technology is deemed a viable option for a
warehouse many practical uses can be found including faster order completions, better working
conditions, and better productivity and accuracy.
Purpose of Touch–to–Light
Companies that operate high–volume, fast moving and complex warehouses are always looking for
ways to streamline the processes of their warehouses through the use of technology (Murray). The
picking and packing processes in a warehouse are the most time consuming and costliest processes
in a warehouse in terms of labor, accounting for about 50% of the total labor costs (How). Those
two activities, because of their heavy labor costs, are prime areas for a company to improve
efficiencies and reduce costs as much as possible. One way

The MRI Scanner
The MRI scanner is a large magnet that is 30,000 times stronger than the earth's magnetic field. The
force increases as a person or a ferromagnetic object move closer to the magnet. The strong
magnetic field of the MR scanner is Always on even when the MR scanner is not in use. Due to the
many associated risks in the MR environment and reports of adverse incidents involving patients,
equipment, and personnel. The American College of Radiology (ACR) published in 2002 The ACR
MR Safe Practices Guidelines. In 2013 the ACR modified and updated numerous standards
involving MR Safety. Tri/Co Mobiles strive to meet the "Gold Standard" in best practices in MR
safety and patient care. This month we will be focusing on two important MR safety related ... Show
To prevent any inconvenience to the patient all the above devices or implants should be brought to
the attention of the MRI technologist or MR Safety radiologist prior to the patients' scheduled
appointment day. Patient care and safety are at the core of all MRI procedures. In accordance, with
the "ACR Guidance Document on MR Safe Practices: 2013" all MRI staff must take responsibility
for providing an MRI–safe environment for staff and patient. Attention to detail is significant to
maintaining MRI safety and patient care. Everyone must know that the

What Are The Advantages And Disadvantages Of Digital...
In traditional time all information's including books, journals articles, manuscripts, photographs etc.
are recorded in leaves, clay tablets, papers and same materials are kept in the libraries. After
development of Information Communication Technology (ICT) maximum information are
publishing in digital format. Currently various software are available for convert the print format to
digital format. It is called digital resources. The digital information's are save the space for library.
For example Encyclopaedia Britannica are published 32 volumes set in print format but same
information's are available in CD–ROM, DVD and online.
Since development of ICT maximum libraries, librarians, publishers and producers are adopting the
various hardware ... Show more content on Helpwriting.net ...
Minimum spaces are required for store the digital information.
2. There are various search option available for search the digital information and it is easily
retrieve.
3. Data of digital information's can safely store.
4. Digital information's can preserve in various form and every forms are easily accessible.
5. Hyperlinks are easily created in digital information and it is helpful to users.
6. Digital information's are easily share to another user within a second.
7. Simultaneously multiple users can access the same digital information and it is the most important
benefit to users.
Hardware and Software are used in Digitization:
Generally, digitization in itself is not a method of preservation, it helps to protect valuable
documents. It allows the preservation of a reproduction of the document from the source of original
document and creating multiple copying they can access multiple user, with due respect for other
rights, to the content. The digital copies are define the choice of resolution used and bit depth they
have an impact on costs, production as well as the long –term preservation. The audio and video
documents, are digitization is the only for long –term preservation, they can easily replay of audio
and video

The Pros And Cons Of Reverse Engineering
Introduction
In today's world reverse engineering is commonly used in the manufacturing industry and is used
the medical sector when it comes to devices. Reverse engineering or otherwise known as RE is a
process where and engineered artifact e.g. car is deconstructed in a way that it reveals its details
such as its design and architecture. Reverse engineering is frequently used in many software
environments, software RE refers to taking an existing program where the source code or proper
documentation is not available and trying to recover the details such as design and implantation. RE
software deals with binary this is where using certain techniques such as extracting valuable
information from programs where the source code is not available. ... Show more content on
Helpwriting.net ...
This idea or concept has been around long before computers and dates back to the time of industrial
revolution. Traditionally what reverse engineer was used for was taking shrink wrapped objects and
physically dissecting it to uncover its designs, the ideas gathered from this was used to make similar
or better products. In the industry setup reverse engineering is used to examine the product under a
microscope or else taking the product apart and finding out what each piece does. Software reverse
engineering is one of the most complex technologies out there in today's world. Software reverse
engineering is about opening up a program and looking inside, this process only involves using a
CPU and the human mind. Software reverse engineering requires a combination of skills and the
understanding of computers and software development, software reverse engineering is mixed in
with a number of arts such as code breaking, puzzle solving, programming and logical analysis

Full Body Scanners in Airports
Full Body Scanners in Airports A full body scanner that is a device that is able to detect objects
hidden under clothing by constructing a full 3–D image of a person, complete with detailed body
contours. There are presently two types of scanning technology that are used in full body scanners:
millimeter wave scanners and backscatter scanners. A millimeter wave scanner is able to use radio
waves that are of tremendously high frequencies, which are decoded in order to produce a 3–D
image. A backscatter scanner makes use of high–energy rays that scatter when they hit solid
materials. This allows a backscatter scanner to generate a detailed image of the person being
scanned. Both scanners are effective at detecting contraband that may be ... Show more content on
Helpwriting.net ...
They say the low level beam does deliver a slight dose of radiation to the body but because the beam
concentrates on the skin, one of the most radiation–sensitive organs of the human body, that dose
may be up to twenty times higher than first estimated. University of California biochemist David
Agard is quoted saying "While the dose would be safe if it were distributed through the volume of
the entire body, the dose to the skin may be dangerously high." He adds, "Ionizing radiation such as
the X–rays used in these scanners have the potential to induce chromosome damage, and that can
lead to cancer." People with medical implants such as pacemakers should avoid electromagnetic
generating pulse body scanners as they can significantly alter the waveform of the pacemaker pulse.
Travelers are not informed that they are in the line to get a full body scan until they actually see it in
the process. Once a traveler questions it, the TSA becomes suspicious and the traveler could be
interrogated. There are issues with the lack of signs in the airports informing travelers about these
full body scanners and the lack of signs informing travelers that you can opt out of them for another
form of screening method. A pro of a full body scanner is it detects items such as non–metallic
weapons and explosives not picked up by metal detectors but the body scanner only scans surfaces.
So, will cavity searches be routine

Personal Narrative-The Scanner
In high school, our class took a trip to see the inside of a Camp, and every now and then, I have very
vivid nightmares about it. The Prisoners wore ragged clothing, and they looked like they hadn't
taken a shower in weeks. The labor was very intensive. Many of them were carrying heavy boxes up
several flights of stairs and dozens were operating machinery without any breaks. I remember one
man who asked a guard if he could have a drink of water, and he was immediately greeted by a
whip. He screamed in agonizing pain, and there was blood seeping from the pores of his arm and
back. His eyes quickly pooled with tears, and our eyes met for one brief second. One second was all
I needed to see not only the physical pain behind his expression, but ... Show more content on
Helpwriting.net ...
Always. There was always lightning, always rain, always dark skies. When I looked up at the sky, I
saw something I had never seen before. I thought I was hallucinating, but I was convinced that what
I saw was real because all of the Scanners were looking up at the sky as well. It was a massive arch
with a multitude of colors consisting of red, orange, yellow, green, blue, indigo, and violet, with
each color occupying an equal segment of space. It was clear that none of us had ever witnessed a
meteorological phenomenon like this. It caused the Scanners to become angry and confused because
they were used to the constant stormy weather. They enjoyed when their lives weren't disrupted by
change. However, to me, the sky was the most beautiful I had ever seen it. Its combination of colors
gave me a sense of hope. Its uniqueness gave me a sense of pride. Its unified structure gave me a
sense of confidence. In that moment, I realized what Gabriel had

Scanners Advantages And Disadvantages
(K) – Scanner
A scanner is an input device that can scan images, text and handwriting and convert them into a
digital image into a computer, the images are normally saved as jpegs. Scanners can both scan
images in colour or black and white and also can be used to scan an old photograph that you would
like to keep safe.
Output medium
(L) –Printer
There are different types of printers like the dot matrix printer, the ink jet printer and the laser jet
printer and the colour laser jet printer.
The dot matrix printer is a type of computer printer with a print head that prints by impact, it does
this by shaking an ink soaked ribbon against the paper just like an old typewriter.
The cost is normally around –£50–£150
The disadvantages is that they print in Low quality are ... Show more content on Helpwriting.net ...
Pixel Graphics Many now have 5 and 7 inch displays and have high definition displays 1080p
Retina display – Apple 3.5 inch screen has 326 pixels per inch PPI. They have become increasingly
better and more important for digital graphics as more and more people use their phone for taking
photographs, watching movies and playing games.
(O) PDA (Personal Digital assistant)
PDA's are like handheld computers or diaries, examples include blackberry and palm plot. They
have touch screens and mini keyboards. On PDA's you can have documents for work, emails and
contact details.
(P) Plotter
The plotter is a printer for printing vector graphics
Plotters are used in applications such as computer aided design and blueprints for buildings. Pen
plotters print by moving a pen across a surface of paper. Plotters are vector graphic devices. Pen
plotters can draw complex line art including text, it does this slowly as of the pens. They are often
incapable of creating a solid colour, but can hatch a copy buy doing copies of it.
Software for digital graphics
(a)– Vector based e.g. Adobe

Whole Body Scanner Ethics
The machine that is the whole–body scanner has been viewed in a negative light publicly since its
inception. Society generally has looked down upon the device, whether it be from people's lack of
understanding the technology, disliking the touch of a stranger or fear that one's private parts man be
exposed. However, people continue to go along with the device, each person for their different
reasons. It is easy to understand the main ethical problem that arose with the first introduction of
scanners. People believed that they were being "exposed" and to extent, they were. The first type of
machines conducted a full–body scan, then an employee in a private room would check the scanned
image and relay whether or not the passage was clear. In

PET-CT Scanners
If you've never heard of a PET–CT scanner, you're not alone. PET–CT scanners are integrated
scanning devices that combine images from a positron emission tomography (PET) scan with a
computed tomography (CT) scan. When the scans are performed at the same time and with the same
machine, they produce detailed pictures of tissues and organs that also reveal any abnormal activity.
With a PET–CT scan, doctors can identify cancers and determine their stage. At Main Street
Radiology, specialists use PET–CT scanners to capture whole–body images that measure metabolic
activity in order scan for cancer, as well as neurological and cardiac abnormalities. Medicare covers
PET–CT scans, and most insurance companies will also reimburse patients. The procedure

The Current State Of Scanner Technology
Abstract i 1.0 Introduction 1 2.0 How scanners work 2 3.0 Types of scanners 2 3.1 Drum scanners 2
3.2 Flatbed scanners 2 3.3 Sheet–fed scanners 2 3.4 Slide scanners 3 3.5 Hand held scanners 3 4.0
Scanner specifications 3 4.1 Resolution 3 4.2 Bit–depth 4 4.3 Dynamic range 4 4.4 Software 4 5.0
Future developments 5 6.0 Conclusion 5 7.0 Reference list 5 Appendicies 6 Appendix 1 Image
Sensor Scanner 8 Appendix 2 Frequently Used References 9 Appendix 2.1 Scanner Tips 10
Appendix 2.2 Scanners, Digital Cameras and Photo CDs 11 Appendix 2.3 The PC Technology
Guide 12 1. Introduction The purpose of this report is to survey the current state of scanner
technology and to briefly discuss predicted advancements in the field. By examining a range of
recently published journal articles, magazine articles and internet sites on the topic of scanners this
report describes the main types of scanners in common use today and examines their performance in
relation to four criteria: resolution, bit–depth, dynamic range and software. The report then
considers the effect of further technological advances in these four areas, as well as the deployment
of new sensor technology on the future development of scanners. The first scanner, initially referred
to as a 'reading machine ', was developed in 1960 by Jacob Rabinow, a Russian born engineer. The
device could scan printed material and then compare each character to a set of standards in a matrix
using, for the first time, the "best match

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