Shake2Talk is a mobile messaging system that allows users to send sounds and tactile sensations to one another via their mobile phones. Messages are created through gestures and t...
Lorna M. Brown, Abigail Sellen, Renan Krishna, Ric...
In this paper we present a study comparing speech and dialed input voice user interfaces for farmers in Gujarat, India. We ran a controlled, between-subjects experiment with 45 pa...
Neil Patel, Sheetal K. Agarwal, Nitendra Rajput, A...
Instant messaging allows users to exchange presence and availability information, and to have spontaneous online conversations. We report on a study of account sharing in IM, and ...
In this paper we present a system that simulates urgency-augmented phone calls on mobile phones. Different scenarios and interaction techniques are discussed. We report a user stu...
This study explores people's relationships with digital and non-digital objects in the home--with an eye toward the ways in which products improve rather than deteriorate ove...