The social news aggregator Digg allows users to submit and moderate stories by voting on (digging) them. As is true of most social sites, user participation on Digg is nonuniforml...
Many of today’s desktop applications are designed for use with a pointing device and keyboard. Someone with a disability, or in a unique environment, may not be able to use one ...
Scott Carter, Amy Hurst, Jennifer Mankoff, Jack Li
Abstract During the last decade research groups as well as a number of commercial software developers have started to deploy embodied conversational characters in the user interfac...
Trust negotiation makes it possible for two parties to carry on secure transactions by first establishing trust through a bilateral, iterative process of requesting and disclosin...
Anna Cinzia Squicciarini, Abhilasha Bhargav-Spantz...