Display element for use in tactile display utilized for representing e.g. texts in Braille for blind, has actuator for operating display pin, and wedge surfaces with detent formed by supporting surface of upper drive portion of actuator
DE102007022056A1
Tactile display for use as output unit of computer, has bodies arranged along outer edges of boards that are arranged parallel and at distance from each other and electrically connected with each other via bus
DE102006057805A1
Portable detection and display system for e.g. alphanumeric data, for use by blind or partially-sighted people comprises scanner, processor and tactile output unit, all contained in single case
DE102006020568A1
Display device for tactile detectable display of display elements and display system with such a display device
DE102005047837A1
Tactile display for use by blind and sight-impaired people has position motors movable between working and rest positions, sensor arrangement for interaction with user's fingers
CA1052512A
Double sealed chamber mould for curing covered pneumatic tyres
