Formal models of business processes are used for a variety of purposes. But where the elicitation of the characteristics of a business process usually takes place in a collaborati...
Today's mobile phones are essentially off-the-shelf, mass-market wearable computers. In this paper, we describe mobile social software that uses location, proximity and tone ...
In this paper, we introduce a prototype system designed to support mobile group socializing that has been appropriated for everyday use by 150 users over 18 months. The system sup...
Students rated 16 tutorial statements on negative politeness (i.e., how much the tutor ``allows me freedom to make my own decisions'') and positive politeness (i.e., how...
Richard E. Mayer, W. Lewis Johnson, Erin Shaw, Sah...