Research from MIT (7)
(Pentland, 2000)

'Smart Clothes' technology:

Local image acquisition:

Outward pointing cameras: (coupled with head-up display)
Many augmented reality applications:

Face recognition and name recollection
Bar-coded objects
Information 'keys'; object tracking
Simulation and training

Inward pointing cameras:

Another method of recognizing direct manipulation gestures
Translation of sign-language
Latest work provides sentence-level recognition (97% word accuracy)

Pentland (2000)