Importance Of Assistive Technology

3.1 Assistive Technologies
Assistive technology (often abbreviated as AT) refers to a piece of equipment, software or product system as cited by (Ilcaustralia.org.au, 2015).These items allow individuals to complete life activities they might not otherwise be able to complete with greater ease and safety. Assistive technology includes simple tools like specialised chairs and communication boards made of felt. It also encompasses individualised gross-motor devices such as prosthetic limbs.
Assistive technology as suggested by (Ilcaustralia.org.au, 2015) includes computer hardware like keyboards, laser pointers and screen-readers. Classrooms can also apply specialized curricular software and other devices including wheelchairs, walkers, braces, power lifts, pencil holders and head trackers.

3.2 Picture Exchange Communication System

Andrew S. Bondy, Ph.D. & Lori Frost, M.S developed PECS in 1985. PECS is an augmentative/alternative communication system that assists individuals with autism, traumatic brain injuries, speech difficulties and/or other cognitive disabilities. The first stage of PECS requires a speaker to give an image of a desired item

This task draws on prior knowledge; a vital process during inferential learning. The class will record what they know and want to learn. “What we Learned” (L) is the final section to be recorded upon completion of the unit topic. Students will also watch and read information report text types about life cycles of plants and/or animals. Students will then use egg cartons, soil, water and seeds to during a scientific, sensory lesson during which they plant seeds to grow. Pupils can also use plaster and/or papier-mâché to design and make dinosaur fossils. During these lessons, students in wheelchairs can participate using help from assistant teachers, special seating and/or wheelchair table