Visual Instruments for an Interactive Mural

Terry Winograd, François Guimbretiere
CHI: Extended Abstracts, 1999
We present a design for interacting with a prototype device combining a large, high-resolution wall-mounted display and an optically tracked laser pointer. Interactions are supported by an object-based multi-layer open-GL-based graphic system, Millefeuille. We focus here on use-based design considerations for an experimental interface currently being implemented,. based on visual instruments.