Augmentative Communication What is low tech

24112011 Augmentative transmission short tech transmission implement are some device that does not involve electronics or electricity Because low tech systems do not require batteries or becuase there is no electronic parts there is no option for voice output The person using the device must rely on what is called listener mediated output
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Low tech AAC is essentially any sort of communication method that is not an electronic but it requires some sort of equipment outside ones body It can be as simple as a pen and a piece of paper or as involved as a communication book made up of many pages
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Exploring the benefits and barriers of Assistive Technology in the classroom
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