TouchTable

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Notes on construction of a internal reflection infrared rear projection touch table.


Projection/Touch Surface

Start off with a 4:3 aspect ratio so we can use a regular XVGA projector (1028x768).

A small table would have a projection area of 32" x 24"

A larger table would have a projection area of 48" x 36".


Table Frame Design

Could use a drafting table.

Multi-Touch Software