While participatory design makes end-users part of the design process, we might also want the resulting system to be open for interpretation, appropriation and change over time to...
This paper describes the coming-of-age of an analytical application that was built using agile development processes, tightly interlinked with an iterative user experience methodo...
Task time is a measure of productivity in an interface. Keystroke Level Modeling (KLM) can predict experienced user task time to within 10 to 30% of actual times. One of the bigges...
Storyboarding is a common technique in HCI and design for demonstrating system interfaces and contexts of use. Despite its recognized benefits, novice designers still encounter ch...
Khai N. Truong, Gillian R. Hayes, Gregory D. Abowd
The emergence of location-based computing promises new and compelling applications, but raises very real privacy risks. Existing approaches to privacy generally treat people as th...
Karen P. Tang, Pedram Keyani, James Fogarty, Jason...