Search NASASearch

Engineering topics

Weiland, William J.

Publications and source records attributed to Weiland, William J..

CHIMES-2: A tool for automated HCI analysis

The topics are presented in view graph form and include the following: Computer Human Interaction Models (CHIMES) methodology; the CHIMES-2 prototype; and CHIMES future development.

Weiland, William J.

Eye-voice-controlled interface

The Ocular Attention-Sensing Interface System (OASIS) is an innovative human-computer interface which utilizes eye movement and voice commands to communicate messages between the operator and the system. This report initially describes some technical issues relevant to the development of such an interface. The results of preliminary experiments which evaluate alternative eye processing algorithms and feedback techniques are presented. Candidate interface applications are also discussed.

Glenn, Floyd A., III