We conducted user studies in 2000 and 2004 into digital media use, and discovered a number of constant findings even though the studies were separate both in geographically and ch...
This paper presents research on a collaborative learning environment in an urban elementary science classroom. The application, called RoomBugs, simulates a dynamic ecosystem of i...
The workshop aims at a general assessment of facial information processing in HCI. We will discuss why certain areas of face-based HCI, such as facial expression recognition and r...
In this paper, we describe the design process, results, and observations from a pilot user study for Tamil Market, a speech-driven agricultural query system, conducted in communit...
The goal of this research is to elucidate the ways shared visual space supports group communication and performance. This work involves three stages: a series of empirical studies...