Color-coded device

Details Color-coded device Color-coded device

G - Physics

08

B

35/5, 340/59, 11

G08B 5/00 (2006.01) G09B 21/00 (2006.01)

Patent

CA 1141600

COLOR-CODED CONCEPT DEVICE FOR VISUALLY HANDICAPPED ABSTRACT OF THE DISCLOSURE Device having a surface which is divided into a plurality of portions, each portion being provided with a distinct color and a textured surface corresponding to each of the said portions, which texture is capable of being sensed by feel and having a separate, distinctive character corresponding to the color of the portion.

318034

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