Snapping is a widely used technique that helps users position graphical objects precisely, e.g., to align them with a grid or other graphical objects. Unfortunately, whenever user...
Patrick Baudisch, Edward Cutrell, Ken Hinckley, Ad...
We propose a new Web search system that helps users clarify their information needs through interaction. The system represents the user's information needs using a query grap...
This study reports the findings of a usability test conducted to examine users' interaction with two different learning object metadata-driven search result interfaces. The f...
We propose a novel interface called Twinkle for interacting with an arbitrary physical surface using a handheld projector and a camera. When a user flashes a projection light on ...
Takumi Yoshida, Yuki Hirobe, Hideaki Nii, Naoki Ka...
This paper provides an insight into the usability of our Universal Interaction Controller (UIC), a user interface device designed to support interactions in ubiquitous computing e...