Wireless user interface components for personal area networks
K.P. Fishkin, K. Partidge, Samrat Chatterjee · IEEE Pervasive Computing · 2002
Wireless wearable systems allow new user interface components. We highlight two-TiltType, a wrist-mounted device for text I/O, and phicons, objects whose physical appearances are metaphors for their electronic capabilities. Artifacts like these can create smaller, simpler, easier wearable systems.