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Simplest Visual Organs - MIT Media Lab

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Fast Switching using<br />

Non-colocated<br />

Emitters for Structured Light<br />

How <strong>Lab</strong>eling Works<br />

Light<br />

source<br />

Optics<br />

Screen<br />

GrayCode Mask<br />

pos=0<br />

pos=15<br />

Light source blink one by one and each position<br />

on the screen has different light pattern.<br />

4 light make 4 bit position resolution<br />

40

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