Although social research into group interaction has flourished since the 20th century, the technology of embodied conversational agents for handling multiparty interaction is stil...
The visual and the auditory field of perception respond on different input signals from our environment. Thus, interacting with worlds solely trough sound is a very challenging ta...
Collaboration based on computers involves two factors, human users and computer systems. When we hope to build a feasible and efficient collaborative system, we must consider both...
This paper continues the movement from technology centered to human centered approaches in the study of tasks that involve finding, understanding, and using information, and tools...
Heterogeneous entities or objects are very common and are usually interrelated with each other in many scenarios. For example, typical Web search activities involve multiple types...