A tactile paging system for deaf-blind people, phase 2

Control logic and the on-body radio transmitter is investigated. The control logic capability and studied methods for implementing the on-body portion of the logic in a small package are improved. A small low power, on-body transmitter was designed, developed, and tested with a wrist-strap antenna to extend the one-way communication system developed during Phase 1 to a two-way communication system.