TREA

wherein one tactile input is associated to a single finger

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Industry

  • CPC
  • G09B21/025
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Parent Industries

GPHYSICS G09Cryptography, education, displays G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE MODELS PLANETARIA GLOBES MAPS DIAGRAMS G09B21/00Teaching, or communicating with, the blind, deaf or mute

Current Industry

G09B21/025wherein one tactile input is associated to a single finger
Industries