Abstract. Natural audio-visual interface between human user and machine requires understanding of user’s audio-visual commands. This does not necessarily require full speech and ...
We reported a study that analyzes collaborative information behavior of small groups in an online math discourse community. Taking group as the unit of analysis, we analyzed the so...
Readers on the Web often skim through text to cope with the volume of available information. In a previous study [11] readers’ eye movements were tracked as they skimmed through...
In this paper we present our study on expressive gibberish speech synthesis as a means for affective communication between computing devices, such as a robot or an avatar, and thei...
Explanation requires a dialogue. Users must be allowed to ask questions about previously given explanations. However, building an interface that allows users to ask follow-up ques...