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>Pattern Projector
7. Specification
Keyboard Location
Approx. 100mm from the bottom of device
Projection Surface
Flat, opaque surface
Item
Specification
Light Source
Red Laser Diode
Keyboard Layout
Approx. 19mm Pitch, QWERTY Layout
Recognition Rate
Approx. up to 350 characters per minute
Operating Surface
Any firm flat surface
Keyboard Size
Approx. Width : 240mm, Height : 100mm