µ BITS. Chris Page Peter Gimeno Christina Williams Greg Weatherford Christopher Howard. µ BITS - Pictures for the Blind. Designed to provide a tactile display allowing the blind to interact with computers, text, and possibly three dimensional images.
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Safe for end user operation.
Compliant with FCC standards.
Safe for pacemaker users.Initial Requirements – Environmental Standards
Future I/O Expansion
P/S 2 Input
2 Mb SRAM
Frame Buffer and
Character Lookup Table
0.02” to 0.05”
Distance between each Braille
module = 0.15”(hor.) and 0.2”(ver.)
NIST Researchers John Roberts and Oliver Slattery
Max Cohen, Hamza Aziz, Michael Amiet, Tora Unuvar, Hirotaka Fujita : Duke University : Department of Electrical and Computer Engineering