Interaction Devices Essay Example | Topics and Well Written Essays - 250 words

Interaction Devices - Essay Example Generally, touch screens offer more comfort to users than other input devices. In relation to this, people who are impaired and find keyboards and mice difficult to use will find touch screen devices easier to use. They are also easier to clean and maintain. In spite of their numerous advantages, touch screen devices are not without disadvantages. They may cause fatigue to users especially when installed for use in such places as demand straining or near extreme stretching of arms (Xiangshi, 2000). They may also be subject to obscurity after several episodes of touch. With the development of technology, more input devices are bound to be used in the future. While the keyboard, mouse and touch screen are used today, their use may be short lived. In ten years to come, computer input devices under use will probably use head tracking devices, hand tracking devices, laser keyboards, projected mice, and full body motion tracking devices as noted by Moeller