We present CodeSaw, a social visualization of distributed software development. CodeSaw visualizes a distributed software community from two important and independent perspectives:...
We have recently begun to see hardware support for the tabletop user interface, offering a number of new ways for humans to interact with computers. Tabletops offer great potentia...
"Open contribution systems" (OCS) are online applications that encourage users to contribute and share content in a "public" and open manner. While these syste...
This paper describes results from a large-scale survey to explore users’ comfort with different styles of avatars for workplace communication. Thirty-one avatars were evaluated ...
DropNotes is a note-passing system for informal sharing of information within a small group or for posting notes to oneself. Its goal is to improve collaboration by increasing awa...