Connecting people across the Digital Divide is as much a social effort as a technological one. We are developing a community-centered approach to learn how interaction techniques ...
In this paper we present a new model for predicting text entry speed on a 12-button mobile phone keypad. The proposed model can predict the performance of novice users. Like other...
In many parts of the world, Human-Computer Interaction (HCI) emerged as an interdisciplinary activity between the fields of Computer Science, Cognitive Psychology and / or Human F...
When faced with many documents, people often use systems that characterize documents as read or unread. Most email and document management systems treat this distinction as a bina...
Can a system of distributed moderation quickly and consistently separate high and low quality comments in an online conversation? Analysis of the site Slashdot.org suggests that t...