An intriguing anomaly of the usual way of designing Fitts’ law experiments in experimental psychology and HCI is exposed: experiments are traditionally designed so as to careful...
We describe a technique to detect the presence of computer users. This technique relies on sonar using hardware that already exists on commodity laptop computers and other electro...
Stephen P. Tarzia, Robert P. Dick, Peter A. Dinda,...
The role of material artefacts in supporting distributed and colocated work practices has been well acknowledged within HCI and CSCW research. In this paper, we show that in addit...
Dhaval Vyas, Dirk Heylen, Anton Nijholt, Gerrit C....
We analyze help-seeking strategies in two large tech support boards and observe a number of previously unreported differences between tech support boards and other types of online...
User-created media content is being increasingly shared with the communities people belong to. The content has a role of a motivator in social interaction within the communities. ...