We have taken some time to gather the background that will allow us to understand more fully how the AT strategies, devices and applications are used, chosen, why, who makes the decisions (or who should) and how and why these are drifting over into more arenas than just the legally defined "disabilities group". As seen in last weeks readings there are several ways to categorize AT [PPT ... PDF] . This was just an introduction. There are even more types of devices. Another point that must be made is that assistive technology devices are tools - just the same as a screwdriver, VCR, or an automobile. The one thing we do know is that there is no one definition or way to label or categorize AT. In addition, we know that to make effective AT decisions, teamwork is essential.
So why do I keep mentioning this? In order to break up the products to explore into small chunks that we can digest, I need to divide them up by some mechanism. However, in many instances the same product might cross over into multiple categories.
Now that we better understand what AT is (via definition and legal terms) and how it can benefit all populations not just persons with disabilities, it is important that you understand four basic concepts about AT [Word ... PDF]. as well as why people and schools abandon AT choice. . Now let us begin to explore some products.