The advent of multiplayer online games brings new actors into the development scene and redefines traditional roles and interactions. Anchored on studies of the role of context in...
New forms of social affective applications are emerging, bringing with them challenges in design and evaluation. We report on one such application, conveying wellbeing for both pe...
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...
Experience sampling has been employed for decades to collect assessments of subjects' intentions, needs, and affective states. In recent years, investigators have employed au...
A typical consent dialog was shown in 2×2×3 experimental variations to 80,000 users of an online privacy tool. We find that polite requests and button texts pointing to a volun...