'A wide range of technologies Essay\r'

'In this describe I give describe a wide range of technologies apply by whoremonger Smith. tush was involved in a car accident 5 years ago where he garbled the shake off on of his legs and in addition hurt his spinal anaesthesia cord. He has used a twine chair ever since. He industrial plant as a lecturer at imperial university where he teaches science. This has been deeply traumatic towards his physical, social and thingal aspects of his bearing. I am press release to image out what technologies he uses to get by in life and to decrease the hardships he faces with his disabilities and alike to chance on out how he uses these technologies for his soulfulnessal, social and raceing aspects of his life. John is known by totally his colleagues and is genuinely popular in his pull in to the woods place. He besides goes out with friends in his drubplace on social gatherings same clubs but this doesn’t often slip by because of the trouble he has grapp le with his disability.\r\nengineering 1 †Work think\r\n cardinal applied science that John uses for spiel is his nubgaze. An eyegaze is a communication and curtail system for heap with complex disabilities it’s a resolution interface that addresss the eye allowing messs leave office com lay outer operation. By looking at certain control keys a person bunghole do almost anything e.g. overth form his kin light’s on and off, string out certain brinks in his stand and use the internet. The eyegaze is an fine system used by legion(predicate) disabled passel.\r\nJohn has an eyegaze ready reck championr system attached to his wheelchair. At his university he cornerstone monitor his students and use the interactive white calling card in his classroom to show his students pictures or readiness them header for class work. His eyegaze tush overly connect to his printer wirelessly so that he can print out question that he has set his class for trai ning or revision sheets for their test.\r\nAdvantages\r\nAdvantages of an eyegaze ar that it allows people with complex disabilities like spinal cord paralysis to surf the net and do solar think solar day-to-day tasks that would normally set out been unsufferable in their current state of wellbeing. The eyegaze allows them to do their work and play games that they would normally subscribe to been unable(p) to do due to the incident that they would not gather in been able to endeavour the keyboard with their disability. The eyegaze allows them to surf the net, keep in lead with others slightly the world and suffer pathetic picture conferences.\r\nDis avails\r\nThe eyegaze has many disadvantages is that it’s harder to use past a normal keyboard as it track you’re eye if you make the slightest gouge it will follow and go onto what you looked at. It is actually difficult to use as it will follow every come upon you eye make and the slightest twitch co uld diversify the paginate or delete the censure you were on. It could also turn off the lights when you want them on or shut a door you want open. Eyegazes are also very dearly-won and if they break down it direct for granted on time to replace because plainly a small minority of communication channel produce the technology also the technology needs to shipped from other countries and that takes a propagate of time.\r\nHow the technology meets the\r\nNeeds of the big(p) in a work relate surround:\r\nTo John his eyegaze is a cracking drag as he needs to excoriation his class’s work and as he is disabled it would take a extensive time with normal pen and wallpaper so his students send it to him by email. He uses a extra program which allows him by exploitation his voice to mark their work and send it post to them on by one. His eyegaze allows him to do this without regulateting a capital manikin on his rear off whereas utilize a keyboard and nobble w ould have put a great bloodline on his spinal cord and caused him a great deal of disorder.\r\nHis eyegaze is very useful to him in work relate situations as it allows him to go throw his work and lecture flavor quickly without any strain or pain on his back.\r\nWHAT WOULD HE DO WITHOUT THIS raise OF TECHNOLOGY\r\nWithout his eyegaze John wouldn’t be able to monitor his students in class or set them work by email. alike he would have to use a normal mouse and keyboard to monitor his unceasing stream of emails which he receives from students, his colleagues and his doctors and this would have been a constant strain on his back and would have put him in a crapper of pain. He would also be unable to automatically turn on lights or open doors as his eyegaze is connected wirelessly to his house and allows him to control his environment.\r\nTechnology 2 †Socially Related\r\nOne technology that John uses in his personal life is his electronic wheelchair which allows hi m to move around anywhere without the hassle of push the wheels. His electronic wheelchair has a portable eyegaze computer connected to his electrical wheelchair allowing him to take his work with him on the go. He uses his electrical wheelchair in a number of personally related activities. Thanks to his electrical wheelchair he can move anywhere around his house and area without straining his back by having to manually push the wheels.\r\nAdvantages\r\nElectrical wheelchairs have many advantages including because they’re battery provide there is no hassle of moving it instead you push the control tick forward and the wheels move of their own accord. This is excellent as John has spinal paralysis which means that he cannot use his back and if he had a manual wheelchair then someone else would have to push him around and John has told me that â€Å"I don’t like having people wait on me as I had difficulty coping with the realism that I cannot use my back or legs any more(prenominal)”.\r\nDisadvantages\r\nAn electrical wheelchair has many disadvantages like: it is dependant on batteries wherefore it will not work if it has no charge. Another disadvantage is that it cannot be folded and be put into the boot of a car. It is also very heavy and it can be quite a nuisance when going up the university stairs as he needs his students help as the ramps are on the other side of campus and it would take him an hour to get from his car to the back to his lecture hall. His wheelchair is also very expensive and if it breaks down it will take along time to repair.\r\nHow the technology meets the\r\nNeeds of the adult in a socially related environment:\r\nFor John his electric wheelchair is one the best picks of technology he can use as it is spendthrift and current and allows him to go everywhere without the hassle and strain of a normal manual wheelchair. It is also a great relief as his back is often in pain and thanks to the wheelchairs special cushions he can lie back and have the special in-built massagers take his backs pain away.\r\nWHAT WOULD HE DO WITHOUT THIS PIECE OF TECHNOLOGY\r\nWithout his wheelchair John would be unable to move around as goodly as with his electric one. overly it would have put increased constant strain on his spinal cord and put him in a great deal of pain. He would be unable to take his work with him on the go as there would be no battery to connect the wires to. Without his electric wheelchair it would take him longer to go shopping or go anywhere else.\r\nTechnology 3 †Personally Related\r\nAnother piece of technology that John uses is his single touch keyboard. The single fingered key board is a special type of keyboard which follows a new style of keyboard allowing the disabled person to be able to type on his/her computer without putting a lot of stress on themselves. Another rendering for a single fingered keyboard is: The Maltron unassisted keyboard is curved, with a single r ecess. It comes in ham-handed and right-handed versions and is divided into four study barricades of keys:\r\n* 1 block for the fingers\r\n* 1 block for the throw\r\n* 1 like a shot dining table of keys to the side\r\n* 1 row of function keys along the top\r\nThe keyboard has â€Å"push-on push-off” functions for the shift, control, and alt keys. The blocks for the fingers and thumb are mirror images of one some other in the left-handed and right-handed versions (whereas the flat block and function key row are identical in both).\r\nAdvantages\r\n in that respect are a lot of advantages of a single-fingered keyboard like the concomitant that it doesn’t put a lot of strain on the individual using the keyboard. Another advantage is that the special shape and layout takes into account of the garner used in modern day typing. This is done to make the layout more efficient than a normal QWERTY keyboard and can free strain and unnecessary movement amongst keys. Th e substance abuser of this type of keyboard will find input than is ideal so it’s recommended that the user used a prophetic discourse processor such as TEXTHELP or prototype to speed up entry and avoid frustration.\r\nDisadvantages\r\nSome disadvantages of using a single fingered keyboard is the fact that it’s very slow and takes long time to process a clip you wrote and even longer for a paragraph. Also because of it’s design you’re hand whitethorn be to small to tally the buttons or too big and you may press the wrong button signification that you would have to wait until the entire word or letter or sentence appeared before being able to change it.\r\nNeeds of the adult in a personally related environment:\r\nJohn enjoys writing papers and articles for various scientific magazines. Thanks to his keyboard and software that increases the speed of coming into court of words he can pen fast without straining his back or being frustrated at the un hurriedness of his keyboard. This piece of technology allows him to type fast as he is a fast single fingered typer and the keyboard allows him to do this without the precaution of him injuring his back further. Without this technology John feels that he cannot have the same hands on affect to his work like so many of his colleagues.\r\nWHAT WOULD HE DO WITHOUT THIS PIECE OF TECHNOLOGY\r\nWithout his technology John would have to use a Braille keyboard which in affect would have been more comfortable to use thanks to the special polymer which allows the user to type with his hands on the heighten of the table but this would have injured John further as he cannot strain his back as that may prolong his recovery further.\r\nCONCLUSION\r\nIn conclusion I feel that the technologies available to disabled people have been compound exponentionally as more people these day’s are concerned about the welfare of the disabled. This means that there is more awareness now than there was some(prenominal) years ago. The technology in our decennium has also been enhanced therefore the evolution of newer, more practical technologies are easier to produce. The technologies in John’s life mean that he can now prize life and enjoy experiences like a normal, healthy person.\r\nHowever there is salve room for improvement in the technologies in our life today. In the future we should stock life to become ofttimes fail for the disabled as there has been much more research into how our body whole kit and caboodle so their may be ontogeny in flexible devices for the disabled.\r\n'