7. Categories of AT Devices Category Function Examples Mobility and Positioning ensure comfortable and effective sitting, standing,etc Wheel chair, Walker, Stander, Cushion Sensory Tools assist the blind, visually impaired or hearing impaired Hearing aids, FM systems, Eyeglasses, etc. Daily Living Tools Increase independence for living skills Adapted eating utensils, Buttoner, Magnifier Environmental Tools Assist with manipulation of environment Electronic systems for lights, appliances, tv, etc. Instructional Tools Assist in education of an individual Overhead, Audiotape player, Internet technology, etc. Computer Access Assist people with using the computer Adapted keyboards, mice, and switches Alternative and Augmentative Communication Tools Assist those with speech difficulties Speech synthesizers, text-to-speech software, etc. Motivational Tools Promote participation Adapted sports equipment, prosthetics, Large print or Braille