Abstract. Recent years have seen unprecedented growth in the popularity of social network systems, with Facebook being an archetypical example. The access control paradigm behind t...
Social media treats all users the same: trusted friend or total stranger, with little or nothing in between. In reality, relationships fall everywhere along this spectrum, a topic...
This paper reports on work-in-progress to better understand how users visually interact with hierarchically organized semantic information. Experimental reaction time and eye move...
This study examines the acceptance and usability of an animated conversational agent designed to establish longterm relationships with older, mostly minority adult users living in...
Timothy W. Bickmore, Lisa Caruso, Kerri Clough-Gor...
An Exertion Interface is an interface that deliberately requires intense physical effort. Exertion Interfaces have applications in "Sports over a Distance", potentially ...
Florian Mueller, Stefan Agamanolis, Rosalind W. Pi...