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WETICE
2000
IEEE
15 years 8 months ago
Commitment-Based Enhancement of E-Commerce Protocols
Protocols represent the allowed interactions among communicating components. Protocols are essential in electronic commerce to constrain the behaviors of autonomous entities. Trad...
Pinar Yolum, Munindar P. Singh
ASSETS
2000
ACM
15 years 8 months ago
A study of blind drawing practice: creating graphical information without the visual channel
Existing drawing tools for blind users give inadequate contextual feedback on the state of the drawing, leaving blind users unable to comprehend and successfully produce graphical...
Hesham M. Kamel, James A. Landay
ASSETS
2000
ACM
15 years 8 months ago
Wearable interfaces for orientation and wayfinding
People with severe visual impairment need a means of remaining oriented to their environment as they move through it. Three wearable orientation interfaces were developed and eval...
David A. Ross, Bruce B. Blasch
ASSETS
2000
ACM
15 years 8 months ago
Constructive exploration of spatial information by blind users
When blind people wish to walk through an area not fully known to them, they have to prepare themselves even more thoroughly than sighted pedestrians. We propose a new approach to...
Jochen Schneider, Thomas Strothotte
ASSETS
2000
ACM
15 years 8 months ago
A Java programming tool for students with visual disabilities
This paper reports on a tool for assisting students with visual disabilities in learning how to program. The tool is meant to be used by computer science majors learning the progr...
Ann C. Smith, Joan M. Francioni, Sam D. Matzek