A multi-sensory map of the United States for people who are visually impaired featuring a talking tactile pen, which serves as a "tour guide" that gives the user information about each location visited on the map via multiple layers of audio recordings.
A complete induction loop system that works in conjunction with an ILA10 amplifier, which allows a microphone or alternative sound source to be broadcast through the overhead disc.
A battery-powered, portable, receiver that allows the user to benefit from an Audio Frequency Induction Loop System using a standard pair of stereo headphones.