For many years, people with hearing loss have used text telephone or telecommunications devices, called TTY or TDD machines, to communicate by phone. This same technology also benefits people with speech difficulties. It is also able to translate spoken w...

The “acoustic pillow” addresses these problems and not only resolves the problem of a person laying down plugging up one ear, but actually enhances sound acoustically - without batteries or electronics- that can increase the loudness by almost 200%. For m...