Method for generating vector data for a hand-drawn curve
Method of sensing coded data on a surface
Methods and apparatus for camera pen
Optical force sensor
Optical imaging pen having an orthogonal accelerometer
Optoelectronic force sensor
Pen system for recording handwritten information
Pen type data scanning apparatus
Pen-shaped scanning device having a region identity sensor
Pen-shaped sensing device for sensing surface regions
Planar light illumination and linear imaging (PLILIM) device...
Pocket scanners
Pocket-pen ultra-high resolution MEMS projection display in...
Portable document scan accessory for use with a wireless...
Portable image analysis system
Portable image scanner having manual or automatic feed
Portable scanning and memory device
Recording and communication of handwritten information
Recording and communication of handwritten information
Recording method and apparatus