We present the bubble cursor ? a new target acquisition technique based on area cursors. The bubble cursor improves upon area cursors by dynamically resizing its activation area d...
This two-day workshop will advance discussion on the role of public interfaces in engaging citizens within the urban context. The aim is to determine how technology can help to de...
Michele F. Chang, Katrina Jungnickel, Chet Orloff,...
The goal of this research is to elucidate the ways shared visual space supports group communication and performance. This work involves three stages: a series of empirical studies...
I have been active in SIGCHI since 1983, serving on the Executive Committee and many conference and program committees. After editing ACM TOCHI for six years, I explored the histo...
Structured Problem Report Formats have been key to improving the assessment of usability methods. Once extended to record analysts' rationales, they not only reveal analyst b...