PaperCAD: A System for Interrogating CAD Drawings Using Small Mobile Computing Devices Combined with Interactive Paper

<div>PaperCAD system including the FLY smartpen, paper drawing, Nokia N800, and PC. The latter is used to emulate smartpen functionality; users do not see the PC. (The devices are shown at different scales.)</div>

Advances in Human-Computer Interaction

fig3

Figure 3

Figure 3: PaperCAD: A System for Interrogating CAD Drawings Using Small Mobile Computing Devices Combined with Interactive Paper 