Determination of placement of a body-attached mouse as a pointing input device for wearable computers
Bruce Hunter Thomas, Karen Anne Grimmer, D. Makovec, Joanne E. Zucco, Bernard Gunther · 2003
We believe the notion of hands free operation is critical to the successful use of wearable computer systems. As such, we investigated possible placements of an input device for a wearable computer on different portions of the user's body, while the user assumed different postures (sitting, standing, kneeling, and prone).