Gesture based interfaces provide a new way for us to interact with mobile devices, but also require us to make new decisions about how we feel about this new technology and which ...
Speech and typed text are two common input modalities for mobile phones. However, little research has compared them in their ability to support annotation and retrieval of digital...
A mirror world, which is a virtual space modeling a physical space, attracts enormous interests from VR community recently. Various applications such as Second Life, Google Earth a...
A major challenge in deploying service robots into the real world is to design a framework that provides effective, long-term interactions with people. This includes interacting w...
Christopher King, Xavier Palathingal, Monica N. Ni...
In this work we present a measurement study of user mobility in Second Life. We first discuss different techniques to collect user traces and then focus on results obtained using ...