High Tech Vs Low Tech Aac Devices

The following are a few examples of the many mid tech light tech aac systems.

High tech vs low tech aac devices.

Varied types of devices are used to help speakers get their messages across. Low and high tech compared like anything else both forms of augmentative communication have advantages and disadvantages. An aac aid is any device either electronic or non electronic that is used to transmit or receive messages. For instance as mentioned above an ltac device such as a word or picture board does not require batteries or electricity.

However high tech aac can be costly and devices are fragile. Low tech assistive technology is the most common form of assistive technology. Most of these are present in most classrooms and we are unaware that we even provide these accommodations. The differences between no low tech and high tech aac devices.

These devices range from low tech to high tech and combinations of both. We know that there are some situations where it can be better to use light tech aac instead. Aac devices or systems range from low to high tech from items as rudimentary as picture cards to the more complex computer and alternative keyboard systems. Alternative and augmentative communication aac refers to using a form of communication to supplement or replace spoken and or written words.

No tech low tech light tech yes no cards choice cards and boards communication boards books flipbooks alphabet boards rating scales basic devices with prerecorded voices etc yes no series 6 parts by kate ahern. Perhaps surprisingly the low tech items often provide the most convenient forms of assistive technology since educators and students alike can easily interact with the least amount of. They are usually more sophisticated and more robust systems. As i mentioned yesterday assistive technology is anything anyone that helps a student make progress.

High tech aac is excellent for this it has a large built in vocabulary and access to different voices. These devices are usually easy to program and cost less than 500. Some devices can be programmed to produce different spoken languages. These are usually divided into the categories of no low tech.

There are three types of assistive technology.