High Tech Vs Low Tech Aac Devices

High tech aac systems are electronic computer based voice output systems.

High tech vs low tech aac devices.

An aac aid is any device either electronic or non electronic that is used to transmit or receive messages. Some devices can be programmed to produce different spoken languages. Low tech assistive technology is the most common form of assistive technology. Varied types of devices are used to help speakers get their messages across.

For instance as mentioned above an ltac device such as a word or picture board does not require batteries or electricity. There are three types of assistive technology. 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. 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.

The differences between no low tech and high tech aac devices. However high tech aac can be costly and devices are fragile. They are usually more sophisticated and more robust systems. These devices are usually easy to program and cost less than 500.

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. Most of these are present in most classrooms and we are unaware that we even provide these accommodations. Alternative and augmentative communication aac refers to using a form of communication to supplement or replace spoken and or written words. As i mentioned yesterday assistive technology is anything anyone that helps a student make progress.

The following are a few examples of the many mid tech light tech aac systems. These are usually divided into the categories of no low tech. We know that there are some situations where it can be better to use light tech aac instead. Everyone has the right to access any language system that will meet their needs.

High tech systems provide features that low tech systems cannot come close to matching and they are available to all individuals no matter their age perceived language stage or surmised intellectual level at the time of intervention.