A Clockwork Orange: Review Of Book And Firm Version Essay -- essays re

A Clockwork Orange: Review of Book and Firm Version In A Clockwork Orange, Alex, the narrator and the main character, tells the story of his teenage years, starting at fifteen. He begins his tale as the leader of a small gang that spends its evenings pillaging and wreaking havoc on the town until the gang mutinies and "Your Humble Narrator," as Alex refers to himself, is caught by the police. From there, Alex travels to State Jail 84F to serve 14 years, but receives an offer from "the Government" which entails undergoing experimental treatment in return for early release. He seizes what seems to him an opportunity, but is horrified by the "cure" he endures. The new "good" Alex that is released unto the world is depressed, frustrated, and lonely, although no longer violent. A radical political group then exploits him as an example of the cruelty of "the Government." This faction tries to force Alex to suicide in order to gain a martyr, but Alex's attempt fails and he is nursed back to health and his natural mental state by the Government, who in the end comes out on top. Alex, whose last name is not mentioned in the book, is a violent, aggressive teenager of fifteen, who is the leader of a four-person gang. He truly enjoys violence, reveling in the sight of blood or weapons. Alex's love of hate is not simply a rebellious emotion, but as he explains, it is his very nature, and he could not change it if he wanted to. Despite his passion for what most see as ugly and disgusting, Alex does have a great appreciation for classical music, especially Beethoven. Alex's main conflicts are both external and internal. His external conflicts are between him and the members of his gang. Dim and Georgie, two of the members of Alex's gang, are unwilling to accept Alex's leadership. They challenge his authority, and Alex reacts rashly by trying to re- establish his dominance through defeating both of his aggressors in fighting. This confrontation only raises tensions within the gang, and leads to a betrayal which results in Alex's capture on the charge of murder. Alex's main internal conflict is a physiological one. The Government's experimental treatment which Alex undergoes involves conditioning to produce a feeling of nausea and ove... ... because of their forceful sound, as a symbol of the attitude of the nadsats, or teens. For example, "grahzny bratchny" sounds much more harsh than "dirty bastard," although one is a literal translation of the other. This is similar to Gene Roddenberry's creation of the Klingon language, which sounds very much like Russian, in his series "Star Trek," although this may have been due to a cold war stereotype. This symbol, although it was attempted in the film, did not work well. It seemed that dropping words like "droog, tolchock," and "zooby" in the middle of a sentence of otherwise perfect English only confused the viewer, especially without any reference to the nadsat language. A Clockwork Orange, by Anthony Burgess, presents an issue that should be discussed in schools, although the book may be too potent for some. The film, however, is definitely too focused on plot and the portrayal of destruction and violence, without enough of a focus on theme. I would recommend reading the book; its social commentary is much more relevant now than when it was written in the sixties. A Clockwork Orange: Review Of Book And Firm Version Essay -- essays re A Clockwork Orange: Review of Book and Firm Version In A Clockwork Orange, Alex, the narrator and the main character, tells the story of his teenage years, starting at fifteen. He begins his tale as the leader of a small gang that spends its evenings pillaging and wreaking havoc on the town until the gang mutinies and "Your Humble Narrator," as Alex refers to himself, is caught by the police. From there, Alex travels to State Jail 84F to serve 14 years, but receives an offer from "the Government" which entails undergoing experimental treatment in return for early release. He seizes what seems to him an opportunity, but is horrified by the "cure" he endures. The new "good" Alex that is released unto the world is depressed, frustrated, and lonely, although no longer violent. A radical political group then exploits him as an example of the cruelty of "the Government." This faction tries to force Alex to suicide in order to gain a martyr, but Alex's attempt fails and he is nursed back to health and his natural mental state by the Government, who in the end comes out on top. Alex, whose last name is not mentioned in the book, is a violent, aggressive teenager of fifteen, who is the leader of a four-person gang. He truly enjoys violence, reveling in the sight of blood or weapons. Alex's love of hate is not simply a rebellious emotion, but as he explains, it is his very nature, and he could not change it if he wanted to. Despite his passion for what most see as ugly and disgusting, Alex does have a great appreciation for classical music, especially Beethoven. Alex's main conflicts are both external and internal. His external conflicts are between him and the members of his gang. Dim and Georgie, two of the members of Alex's gang, are unwilling to accept Alex's leadership. They challenge his authority, and Alex reacts rashly by trying to re- establish his dominance through defeating both of his aggressors in fighting. This confrontation only raises tensions within the gang, and leads to a betrayal which results in Alex's capture on the charge of murder. Alex's main internal conflict is a physiological one. The Government's experimental treatment which Alex undergoes involves conditioning to produce a feeling of nausea and ove... ... because of their forceful sound, as a symbol of the attitude of the nadsats, or teens. For example, "grahzny bratchny" sounds much more harsh than "dirty bastard," although one is a literal translation of the other. This is similar to Gene Roddenberry's creation of the Klingon language, which sounds very much like Russian, in his series "Star Trek," although this may have been due to a cold war stereotype. This symbol, although it was attempted in the film, did not work well. It seemed that dropping words like "droog, tolchock," and "zooby" in the middle of a sentence of otherwise perfect English only confused the viewer, especially without any reference to the nadsat language. A Clockwork Orange, by Anthony Burgess, presents an issue that should be discussed in schools, although the book may be too potent for some. The film, however, is definitely too focused on plot and the portrayal of destruction and violence, without enough of a focus on theme. I would recommend reading the book; its social commentary is much more relevant now than when it was written in the sixties.

Emotional devleopment in children Essay -- essays research papers

Emotional development is a major factor in the overall development of a child. It is believed that emotional and social development are very closely entwined. Child experts and psychologists agree that emotions are vital in a child’s life and to be able to promote a healthy social development a child must learn how to correctly find solutions to interpersonal problems. Moreover, research shows when parents display higher levels of warmth and positive interaction children are more likely to exhibit social competence, higher self-esteem, and emotional understanding.   Ã‚  Ã‚  Ã‚  Ã‚  Play is an important part of emotional-social development. Play can act as a way for children to reveal their innermost feelings and express thought. As defined by the text, play is â€Å"voluntary activities done for enjoyment or recreation that are not performed for any sake beyond themselves.† Children move through different levels of play as they mature. One form of play which scientists have become increasingly interested in is imaginative play. With imagination children learn how to be creative. Many children between ages 3-5 create imaginary friends for themselves.   Ã‚  Ã‚  Ã‚  Ã‚  Though play is often accepted and encouraged by western industrialized cultures it often times is not accepted by families of other cultures. Parents of such westernized cultures tend to support freedom of expression, independence, individuality, etc., known as individualism. On the other ha...

Wind Power in the United States Essay -- The Physics of Wind Turbines

I personally do not like windy days. However, wind could be helping us more than we realize. We could be using the wind to produce energy. This is what wind turbines do and now I will be researching them to determine the physics involved with them and how they work, their history, along with some statistics from the United States. Then I will go in-depth for the wind turbines of Texas, Washington, and Kansas and compare them. The Physics of Wind Turbines There is physics involved in these wind turbines as they change wind into mechanical energy and then into electricity. The energy produced depends on the volume of the air, the density, and the wind speed. The mass per unit time is the mass times the density times the wind speed or m = mass, p = density, A = area, and v = wind speed; m = pAV. Because the function of the wind turbine is to transform the wind’s kinetic energy into electricity the equation for kinetic energy is needed; KE =  ½ mv2 or kinetic energy equals one half the mass times the velocity squared. Then, using substitution, the power in the wind depends on the density of the air, area swept out by rotors, and the cube of the velocity or  ½ pAV3. Using Betz’ law the theoretical energy model for extracting 59% of the energy is power = 16/27( ½ pAV3) . The power passing through or created by the wind power is  ½ pAv3. All the power cannot be captured though, because that would mean the wind had to be still, absolutely no wind, which is impossible when the wind starts the whole process. Thus, one needs to find the maximum theoretical power output. To find the power, take the kinetic energy in through the wind turbine minus the kinetic energy out. Then using three different areas one can find the constant rate of ... ...issued on 2009 Aug 11, cited 2010 Oct 3]. [about 5 paragraphs]. Available from: http://green.blogs.nytimes.com/2009/08/11/raising-wind-output-with-longer-blades/ American Wind Energy Association [Internet]. AWEA c 2009. U.S. Wind Energy Projects-Kansas [updated 2006 June 1, cited 2010 Oct 2]. [about 3 lines]. Available from: http://www.awea.org/projects/Projects.aspx?s=Kansas Unrhuh C, Leiker D. [Internet]. cJ.S. S.W. Aber. Kansas wind power. [last update 2009 Nov, cited 2010 Oct 3]. [about 1 paragraph]. Available from: http://www.geospectra.net/kite/ks_wind/ks_wind.htm McDermott M. [Internt]. TreeHugger.com:c 2010. Largest wind farm in Kansas. originally from Science and Technology [posted 2008 Oct 3, cited 2010 Oct 3]. [about 1 paragraph]. Available from: http://www.treehugger.com/files/2008/10/largest-wind-farm-kansas-built-by-italian-developer.php

How ICT effects a person with special needs Essay

All of these Keystrokes will save Paddy the hassle of going to the icons by using the mouse, which he can hardly see anyway. But, there is a problem the Keystroke commands. That is that they differ between each software package and if you learn one set of Keystrokes for, say Supernova, on computers in one department, and then you will have to learn a completely different one for Zoomtext, a different magnifier and Keystroke package, and it can result in a lot of confusion and frustration. There is also a piece of software that allows Paddy to talk into a microphone connected to the computer and it writes out what he says. A few years ago things like this would have been very unreliable and it would have resulted in him having to repeat a lot of words just to get a sentence complete. But now days they are very reliable once you have ‘worn them in’ and used them enough to get your voice recognised. This can take a long time and will result a lot of mistakes in work at first, but all in all they will become very, very useful in the future. As well as using computers to do work, Paddy also uses it to talk to his friends in the Royal National College for the Blind internally and also talk to people outside the college. To do this he uses Windows Messenger (or MSN Messenger to most), which is favoured by the students at the college because it has the ability to speak to friends directly without having to type. This means he can talk faster and be more precise. Although, the screen for msn is a lot smaller than other screens so it may be hard to read who is online and whom you are talking to. It is also mainly comprises of colour and images, and if the colours are reversed, then it may be too dark and Paddy may be unable to see it on the screen. Computers are not the only technology that has features, which enables blind and partially sighted people to use them. There are many household appliances that Paddy uses such as talking microwave ovens and cookers, which are very useful. As well as it being a fire hazard using a cooking appliance whilst unable to see what is being pressed, it also means that Paddy will be able to cook his own food and not relying on someone else to do things for him. But it is not only the only thing that limits his ability to cook and eat food. Many different foods come in similar or even the same shapes and sizes as one another, so for a blind or partially sighted person it could be almost impossible for them to distinguish between, say, dog food and beans. This is where Paddy would use mini magnifiers, which allow he to magnify the text in a small area, like a packet of food, and he’ll know what he has in his hand. It is compact so it could be taken anywhere with him, such as when he wants to read a bus timetable, or shopping in a supermarket. It is also relatively cheap, as all it really is a piece of magnifying glass and a casing. Not that he would be able to take it home, but there are magnifiers available in a larger size known as a CCTV. These are like the small magnifiers mentioned, but are a lot larger and will enable you to read a much bigger area. This can be used to read letters (as most blind people have to rely on others to read things to them such as confidential letters and even bank statements) and newspapers. They can also be linked up to a computer to magnify a piece of text and show it on screen, and at the Royal National College for the Blind Eye-Tech Exhibition they have CCTV’s where half the screen is what is magnified and the other half is what it being typed. This allows people like Paddy to, if they are copying something from a book, to do so without turning their head or having to go over it with a smaller magnifier. As well as college, Paddy has a social life with both friends and family. So, he bought himself a mobile phone. But he could not get just any mobile phone, because some of the new phones are almost impossible to use if you cannot properly see the key. A lot of the newer mobiles are made to be smaller so because of this the keys are getting flatter. Paddy bought himself a Motorola mobile phone like the one on the right. He chose this phone because of a few features on it that would make it a lot easier to use. He obviously cannot read texts, but that wasn’t a problem because he couldn’t write them easier. It has big keys, which as well as being easy to see, are easier to type with when typing in phone numbers. It also ha a feature a bit like a computer key board called hotkeys, where you simply hold a certain button and it rings a number. The phone has a built in radio so he does not have to get a compact radio which usually has small buttons which are impossible for Paddy to press. And the phone has voice dialling, which is what it says it is; you talk into the phone and it dials the person that you said. Firstly, you have to record the tag for each person, but once you’ve done it, the voice dialling would be very useful to Paddy when dialling his friends and family. There are speaking phones, though, but these can cost at least i 200, so the cost outweighs the benefits of it. Paddy, as some may think, is not just someone who lazes around the home, he is a very fit person. He evens works and trains in the Royal National College for the Blind gymnasium. In the gym, there are many specially adapted pieces of equipment that allows Paddy and others to use the gym as any others would. There are talking watches, talking stopwatches and even talking Blood Pressure and Heart Rate Monitors. These will let the people at the Royal National College for the Blind to use the gym as well, and sometimes better, than people in other gyms. The college even lets people come to the gym where they can be given a health and fitness assessment by a blind person. All of this technology means that a blind or partially sighted person is able to do everything someone with perfect sight. They can, in some circumstances, do it better. All they need is a bit of help to do it, and as technology evolves for you and I, it also evolves for those who have disabilities both physically and mentally.

Operations Management: Technology and Operations Essay

Effective operations management is one of the most important factors relating to the sucess or in some cases failures of an organisation or company †because markets are volatile and demand uncertain, it is imperative that organisations become more responsive† (Christopher, M 2005:142 ) Because of this; organistaions are becoming heavily reliant on technology to perform duties that simply, because of the scale of operations, are not efficient to do ‘by hand’ . In order to remain competitive, organisations need to respond to the five main objectives of Operations which are : Speed, Flexibility, Dependability, quality and cost. The type of market is the decider of which of these objectives take priority. The aim of this assignment, using several different sources, is to provide an analysis of the technology available in different areas of operations and to provide a commentary on how they are acheiving the goals companies are employing them for. In the retail sector, technology is at the forefront of a smooth and successful operation. Customers will always see their time as a commodity therefore it is important that their experience at the store is as seamless as can be. In this consumerist age that we live in, customers are demanding a lot more from retailers. For example; customers expect that if they give their details once, they will be recorded ‘on the system’ which eliminates the need for them to produce them again. One of the methods used to aid this is the Electronic Point Of Sale system. Initially introduced to automatically tally the total of goods purchased, EPOS systems have evolved to be multifuntional and serve many purposes. Fashion jewellery retailer Swarovski are one of the many companys that use such a system. Initially, the programme used by Swarovski was a DOS based one called Retail Pro. By definition of RetailPro.Com (2011) †Retail Pro provides retail software for point of sale and retail management that helps retailers around the world operate more effectively, with a greater return on their technology investment.† This system however was not able to cope with their expansion as a company and according to a member of staff in the I.T. Department † it was becoming ‘Increasingly difficult to manage and was requiring more human intervention than was justifiable for the price’. (Stewart Pender. 2011). In May 2011, Swarovski swithched to a more advanced EPOS system that was able to efficiently manage their Point Of Sale (POS), Merchandising, Store operations and inventory control with a higher level efficiency and dependability at a lower cost. Micros was the new software introduced to Swarovski to improve efficiency and aid smoother operations. This new system also meant that their inventory control was now fully automated and linked directly to the EPOS. Micros designed their Micros X-Store to be able to monitor stock levels. Once an item is scanned on the EPOS sytem, unbeknownst to the customer the system interacts with the SAP (a global computer system to which Swarovski have access) to communicate that the item has been sold, therefore stock levels are now down by one. This occurs in Swarovski everytime an item is sold up until the cut off time, which is monday afternoon. Once the afternoon comes, the Mircos X-Store system culminates all the data it has gathered over the week and works out the ideal quantity of each individual item to re order against current inventory levels. Once this has been done, the sytems sends the order to head office where it can then be forwarded to the warehouse for picking and delivery. The automated re ordering improves lead times and overall speed of stock replenishment times. Aside from the merchandising aspect, the Micros X-Store is capable of handling human resource functions. It can manage employee reproductivity reports, employee borrow function (temporarily assigning collegues to other stores) and organise and manage customer information. Working from a fully automated warehouse the SCP Sytem receives the orders and begins to work on store specific order fufilment . Firstly, the order goes through what is called the ‘Schaefer Pack Pattern Generator’ (SPPG) which based on many complex alogarithyms, determines the optimum weight and height for the finished pallate depending on the weight and amzingly ‘stackability’ of the individual items in the order. By doing this, the SPPG can reduce the amount of pallates needing therefeore havign a direct positive impact on shipping and transport costs. As well as all of this, the SPPG generates a ‘pallate building plan’. This plan enables the next system to pick the items in the most logical sequence in relation to time and allows the items to be placed on the pallate in a ‘store friendly sequence’. By organising items into a store friendly sequence, the person unloading the items at the store does not need to spend time wandering back and forth as the items would have been palatised in respect to the store. Already a seemingly small software package has had an incredible impact on the effectiveness , efficiency and cost by †¢Ã¢â‚¬ ¢Fully utilising maximum height and weight permittance by achieveing optimium packaging density †¢Ã¢â‚¬ ¢Forecasting item positioning as to reduce damage to goods †¢Ã¢â‚¬ ¢Positioning goods correctly for optimum stability during transport. After the SPPG has done its job, another programme; Schaefer Case Picking (SCP) sytem comes in. The SCP is an automated picking system that actualises the work of the SPPG. Once it has received teh orders from the SPPG, the SCP goes about selecting the goods in order. As aforementioned, the goods are selected in the most time effeicent was as to once again improve efficiency and reduce manual labour costs. As the sytems uses an optical identification known as ‘ the vision system’, there is no need for RFID Identification tags that are very common and popular in the industry, but can be rather expensive. As the goods are selected, they are placed into a buffer area until all the goods for that order have been selected. When selection is complete the items are then placed onto the pallet in the ‘store friendly order’ as calculated by the SPPG. Once complete, the pallets are then stretch wrapped which makes them optimised in terms of goods vs density and secure for transit. The flexibility they have means that the customer’s best interests are always kept at heart and they can avoid any disruption to service by having a multitude of couriers to choose from.   One of the couriers that ASOS use is CitySprint. Based in the UK, CitySprint specialise in same and next day delivery. When an order is placed with ASOS, it is packaged by hand in the warehouse and taken to the collection point. ‘Despite increasing automation, people are still essential in most operating systems’. (Wild, R. 2005 243) From the minute it is picked up by the courier the customer has the option to track it from warehouse to their front door. By scanning the bar code of the parcel, the courier is ‘accepting the job’ and it is ready for despatch. As soon as the order has been despatched, the customer is e-mailed a unique tracking I.D., Which will allow them to follow the journey of their item(s). CourierLocator, which is CitySprint’s own technology, is what allows all of this to be possible. Every courier carries a small hand held GPS enabled device called a CityTrackker. Small but powerful, the CityTrackker’s; using CitySprint bespoke technology and a network of anywhere up to 24 satellites wirelessly transmits live real-time information on the couriers location (including latitude and longitude) back to the FleetMapper (A system that depicts the location of all ‘on call’ couriers). On request, the client (in this case ASOS) can request information on several different couriers anywhere in the UK at the click of a mouse. This kind of technology also puts the customer at the forefront of operations. By logging onto either their ASOS account, or the CitySprint website directly, the customer is able to also see the exact real-time location of the courier delivering their parcel. With such methods, ASOS; using CitySprint’s technology, is giving the customer more flexibility and a heightened sense of dependability by putting them in what seems to be control of the delivery process.

Bless Me Ultima Ultima Is a Witch Essay

In the book Bless Me, Ultima, Ultima is an old woman who was invited to stay at our protagonist house, Antonio, to live the remainder years of her life with the Marez family. But there is a controversy to who is Ultima, a witch or curandera? Ultima calls herself a curandera, someone who uses herbs and old customs to heal someone else, but some people in the book call her a bruja, which is Spanish for witch. Ultima is called a witch many times in the novel but neither denies nor accepts the accusation. The Author of the book, Anaya Rudolfo leaves us with the question of who really was Ultima, a witch or curandera? In my opinion I believe that Ultima is a witch. Throughout the novel Ultima shows many characteristics of being a witch and in this essay I will show you how Ultima is a witch. First is the relationship between Ultima and the owl. In the book when Ultima moves in with the Marez family, an owl follows. The owl can be a symbol of witch and is even said so in the novel, â€Å"In many cuentos I had heard the owl was one of the disguises a bruja took†¦Ã¢â‚¬  (pg13). Ultima has a very strong connection with the owl and is even said that the owl was Ultima’s soul or life force. An example of Ultima and the owl being the same person is at the end of the novel when Antonio buries the owl, â€Å"†¦ and after mass we would take her body [Ultima] to the ceremony in las Pasturas for burial. But that would only be prescribed by custom. Ultima was really buried here. Tonight† (pg262). That quotation means that when Antonio buried the owl he was also burying Ultima because they shared souls. If Ultima has the soul of witch then she herself has to be evil. Another evil connection between Ultima and the owl is when in page 134 of the book Ultima’s owl rips out Tenorio’s eye. If Ultima was really a curandera would she really hurt a man, when her duty of a curandera was to help and help people? Next are the acts of Ultima. Ultima shows many witch like personality when she was curing Lucas. First was that she had dolls of the three witches and she had used them like voodoo dolls, â€Å"†¦and when he breathed on them they seemed to squirm in her hands. I shuddered to see those clay dolls take life. Then she took pins†¦she stuck a pin into each doll† (pg101). Here Ultima appears to do some evil voodoo ritual. A curandera relies on herbs and nature to heal people and not evil voodoo. Second is the fact that she cursed someone, â€Å"†¦ and what you sought to do will undo you† (pg101). Here is where Ultima was removing the curse that was placed on Lucas, Antonio’s uncle. Ultima does not only remove the curse but sends it back to witches that cursed Lucas. If she was a curandera shouldn’t she have the intents to only heal Lucas instead of also cursing the witches too? Last is the quote â€Å"You must understand that when anybody, bruja or curandera, priest r sinner, tampers with the fate of a man that sometimes a chain of events is sent into motion over which no one will have ultimate control. † This happens and it leads to death of Tenorio’s daughter, enraging him, to kill Narciso. Ultima knew this and it ended up killing a man. Could this have been an evil plot by Ultima? Last is the source of Ultima’s powers. The idea of Ultima’s powers are brought up in page 93, â€Å"Toma, Tenorio shouted. He crossed his fingers and held the sign of the cross in front of Ultima’s face. She did not budge†¦Either she was not a bruja, or their way of thinking, she had powers that belonged to the devil himself. † It is possible for Ultima to have the powers of the devil because off all the past reasons listed. She has done evil for the reasons show before and now since she can take the cross you can see that she has powers stronger than a witch, or even powers â€Å"from the devil himself†. To further proof of her devil gifted powers you can see from this quote, â€Å"Would the magic of Ultima be stronger than all the powers of the saints and the holy mother church†¦Ã¢â‚¬  (pg97). Here you can see that Ultima’s powers are not of the church and are stronger. Last is the ultimate test that was made in the book. Ultima was given the test to walk through a door that had the mark of a cross made by two blessed needles. She successfully goes through the door but with an exception. Everyone goes home thinking she is not a witch, but Antonio finds the needles on the ground. If the needles were on the ground then Ultima could have walked through the door with ease. Ultima could have sabotaged the needles when the idea of the test was first brought on. Her knocking down the needles can prove her fear of God and everything holy, saying she is a witch. In conclusion you can see that Ultima is a witch. She has a spiritual connection with an animal that is said to be a witch, which is her owl. Ultima also has the soul of a witch. Ultima has practiced voodoo in the book along with cursing other people. Finally her powers are from the devil himself. Because of all the reasons stated I believe that Ultima is a witch in the story Bless Me, Ultima.

Technology and education

Introduction: Disability and TechnologyAccording to the U. S. Department of Commerce, more than half of all Americans use the Internet in some way, but â€Å"persons with a disability are only half as likely to have access to the Internet as those without a disability†¦ [a]nd while just under 25% of those without a disability have never used a personal computer, close to 60% of those with a disability fall into that category.† In addition â€Å"[a]mong those with a disability, people who have impaired vision†¦ have even lower rates of Internet access and are less likely to use a computer regularly than people with hearing and mobility problems† (National Telecommunications and Information Administration, 2000, p. xv).Cyndi Rowland, director of the Web Accessibility in Mind (WebAIM) project at Utah State University's Center for Persons with Disabilities, calls for a â€Å"national solution† to the problem of inaccessibility, especially â€Å"if we are t o abide by civil rights legislation, federal rulings, and common ethics† (Rowland, 2000, p. 10). Understanding the specific needs and concerns of students with disabilities may aid educators, information technology designers, and educational institutions to ensure that students with disabilities, particularly those who are blind or visually impaired, are not left behind in this technological â€Å"revolution.†The Internet and the web have become an integral part of higher education, transforming the educational experiences of all   students. In 1997, the World Wide Web Consortium (W3C), the international body that oversees the protocols and operations of the Internet, created the Web Accessibility Initiative (WAI). WAI is responsible for promoting web functionality for people with disabilities and establishing accessibility guidelines. In this age of computer technology, many of the tools needed to enable students with disabilities to obtain equity in education and be yond already exist. For those involved in educational institutions, these tools can provide opportunities and independence, eliminating the obstacles and barriers that many of the current systems still enable.A review of the literature related to attitudes and other barriers that people with disabilities must contend with every day at school and at work, the integration of computer technology in postsecondary education, and the needs and concerns of students with disabilities, in particular those who are blind or visually impaired, may provide some insights for future policies and guidelines regarding access and use of computer technologies for students who are blind or visually impaired.Technology: Enhancing Modern EducationExperiences of people with visual impairments in the workplace and their use of computer technology and the Internet was the focus of a qualitative study conducted in Australia by Williamson, Albrecht, Schauder, and Bow (2001). Primarily through focus group rese arch, the researchers presented the perceived benefits and concerns of the study's participants. Most agreed that the Internet enabled them to participate in an information and communication format that is becoming a primary source for many people. Many also saw the Internet as enabling them to be less reliant on others and, therefore, facilitating an increase in their own privacy.However, some were concerned about a reduction in social contact and an increase in isolationism. An additional concern was that there would be a decline in the quality of services from such entities as the government and banks because more is being done online. Training was viewed as critical to successfully using the Internet and computer technology. This, it was believed by many, was the key to achieving equality in the workplace, yet many felt it was a low priority by agencies and workplaces. Cost was also viewed as a barrier to accessing computers and the Internet.With various Internet advances, more individuals in all sectors of the community are working from home.   For visually impaired members of community the Internet has the potential to free them from the restrictions they have experienced in the past while seeking to obtain employment. â€Å"Once the challenges of access have been surmounted, [visually impaired] users can take their places in the digitalized workforce† (Williamson et al., 2001, pp. 693-4).With computer technology becoming a part of all college students' educational experiences, how are postsecondary schools preparing students for a computer-integrated future? To determine how the use of various technologies affect student learning, Shuell and Farber (2001) conducted a study of 728 sighted undergraduate and graduate students at a large northeastern university, where they found that, in general, students perceived the use of computer technology in their courses to be very beneficial. Students also believed that the use of communication technology brought an increase in their sense of involvement in a course.Eighty-eight percent of the sample indicated that their use of computer technology helped them learn materials and skills, and 75 percent indicated that using computer technology improved the quality of interaction with their instructor. Students also viewed the use of dynamic computer presentations and the Internet in lectures very favorably; it kept their interest, and the students believed that it improved their learning.  Ã‚  Ã‚   Students also favored electronic forums as a way to interact with their peers (e.g., email, listservs, and newsgroups) and believed that the use of these forms of computer technology increased the quality of these interactions.Another interesting finding in this study was that students who considered themselves to be more independent tended to respond more favorably to these technologies and the learning benefits associated with them. One theme of this study was the appreciation that stude nts had of the ability for computer technologies to enable independent learning. When serving the needs of students with disabilities, independence is a key factor to consider.Lewis, Coursol, and Khan (2001) examined the use and effect of computer technology on student development and education. They surveyed 124 sighted undergraduate students who attended a regional public institution in the Midwest. Technology choices, which included use of email, the Internet, and multimedia, were based on technology trends in higher education.Results indicated that the majority of students were comfortable with computer technology, using such tools as email and the Internet for both academic and social purposes. Both men and women spent about the same amount of time on email, class assignments on the computer, playing computer games, and shopping on the Internet. However, women spent significantly fewer hours surfing the Internet than men did.Consistent with Shuell and Farber (2001), Lewis et al . (2001) also confirmed that students believe the use of email increases their frequency of communication with faculty, which, in turn, enhances the faculty-student relationship and enables faculty to be more accessible. The issue of accessibility was discussed in this report and how there is a need for higher educational institutions to address this issue, which the authors indicate to be a social problem that has significant economic and social implications. They point to the need to recognize that there are some students, including those with disabilities, who may be at a disadvantage when a course requires the retrieval of materials from the web.The use of computer technology has become an accepted and expected component of every student's postsecondary educational experience. To better understand the use and effectiveness of these technologies, all of the studies used in this paper that focused on computer technology in higher education examined one or more aspects of the integ ration of these technologies into the educational system. The Arant (1996) study focused on the use of the Internet and the World Wide Web in higher education.Employing both qualitative and quantitative methods (phone interviews and a survey), it concluded that, while using online components to traditional courses did not support the apparent belief that online education saved time and money, it did change the way in which courses were taught, with additional online portions being incorporated into courses. For students who are visually impaired or blind, this could result in additional barriers.Computer Technology and Visually Impaired StudentsIn an extensive two-year study in Canada, Fichten, Barile, and Asuncion (1999) investigated the computer, information, learning, and adaptive technology needs and concerns of Canadian postsecondary students with disabilities. Of the findings from this study, computers were found to be critical to the success of students with disabilities, and the vast majority of students, regardless of gender, age, program of study, or type of disability, could and did use computer technologies to help them succeed. An important development that emerged from this study was that students often â€Å"cross-used† technologies. For example, while students with visual impairments are expected to use screen reader software, students with learning disabilities also used this software.The students in this study considered computers as â€Å"electronic curb cuts,† enabling technologies that allow students with disabilities to better prepare for and participate in the information-based economy of tomorrow. Fichten, et al. (1999) urged postsecondary education institutions to design for accessibility and to consider the needs of students with disabilities before making purchases.   What the authors describe as â€Å"troubling† is â€Å"the absence, in many cases, of planning for access† for students with disabilities by postsecondary institutions (Fichten et al., p. 179).  As some technological barriers fall, others are slowly erected as new technologies continue to become part of a student's educational experiences. One suggestion the authors had for government funding bodies to help raise awareness of these issues was to take accessibility issues into consideration when reviewing grant applications and to create incentives for businesses to develop and market technologies that are accessible to all students. The authors wrote: The enormous potential of computers to remove barriers to students with disabilities and concerns over barriers posed by limitations in access were central issues noted by respondents in all categories in all phases of the research (p. 180).Shaw and Giacquinta (2000) used a questionnaire that was very carefully developed, field tested, and revised several times before being used for this study. The sample consisted of 412 sighted graduate students. This study was very well thought out and documented.  Ã‚   The authors suggested that faculty integrate more computer technology into their curricula (e.g., with the use of such tools as Blackboard, WebCT, and course web pages). They did not, however, take into consideration the ramifications of that suggestion as it applies to students who are blind or visually impaired.  Ã‚   Unfortunately, unless having been asked to consider it, most faculty do not think about students who are blind or visually impaired (or who have any other disability) when they begin to integrate technology into their curriculum.Shuell and Farber (2001) piloted a questionnaire and discussed it within two focus groups before using it for the study. Their sample was composed of 728 sighted undergraduate and graduate students.  Ã‚   Both qualitative and quantitative data showed a link between active, participatory learning and the positive perception of students regarding technology as a learning tool; they also confirmed tha t the use of technology made the classes seem more personal to the students.However, the authors caution that the apparent relationship found in their study between a positive perception of computer technology by students and students' actual learning is still unclear. Lewis et al. (2001) used an author-constructed survey, which they described as â€Å"a self-report, forced-choice survey.† One of the problems with this study is that a self-report is subject to response bias, although the results of this study were consistent with the others regarding a positive perception and use of computer technology by students in postsecondary institutions. Both Shuell et al. and Lewis et al. recommended that future research focus on the impact of technology on student learning. Lewis et al. also recommended the need to examine the use of technology among specific groups, such as students who are Hispanic, African American, and commuters.ConclusionGiven the state of existing literature in the area of postsecondary students who are blind or visually impaired, combined with the overwhelming integration of computer technology into the academic environment, there is still a need for a more substantive exploration into how postsecondary institutions are supporting and serving the best interests of these students. Disability scholars Susan R. Jones and Julie Smart point out the relationship between individuals who have a disability and how society views people with disabilities. They assert that disability is a universal issue, and yet there is no single disability experience.With a focus on the prejudices, discrimination and stigma experienced by people with disabilities and their responses to their disabilities, Jones (1996) and Smart (2001) define disability as a socially constructed phenomenon that combines the experiences of those living with a disability together with their environments. Goggin and Newell (2003) further state that â€Å"in the name of inclusionâ₠¬  society builds disability into digital technologies, arguing that disability has been constructed in the technological world of computing and computer networks and that there is a need to critically analyze the ways in which it is constructed within contemporary society.ReferencesArant, Jr., M. D. (1996, August). Going online to teach journalism and mass communication.   Ã‚  Ã‚  Ã‚   (ERIC Document Reproduction Service No. ED399596)Fichten, C, Barile, M., & Asuncion, J. V. (1999). 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