Improving gestures and interaction techniques for pen-based user interfaces

Clarifying the distinction between lexical and gestural commands

International Journal of Man-Machine Studies

Specifying gestures by example

Proceedings of the 18th annual conference on Computer graphics and interactive techniques

Whither the pen-based interface?

Journal of Management Information Systems - Special issue: Collaboration technology, modeling, and end-user computing for the 1990s

Pen computing: a technology overview and a vision

ACM SIGCHI Bulletin

PDA and Gesture Uses in Practice: Insights for Designers of Pen-Based

PDA and Gesture Uses in Practice: Insights for Designers of Pen-Based