Apparatus and methods for extended refreshable tactile graphic display are disclosed, the
apparatus including an array of pins at a display surface, with pin setting actuators and …

A device (2600) includes a controllable skin texture surface (2616), a non-keypad display
(2618), and control logic (200). The non-keypad display displays non-keypad information …

US8761846B2 - Method and apparatus for controlling a skin texture surface on a device -
Google Patents US8761846B2 - Method and apparatus for controlling a skin texture surface …

Related US Application Data(57) ABSTRACT (60) Provisional application No. 60/669,166,
filed on Apr. 6, 2005, provisional application No. 60/669,167, filed A book or other digital …

Abstract A device (100, 2604) includes a controllable skin texture surface (2602), a sensor
(2700), and control logic (200). The sensor senses a plurality of points of interest (2804 …

Surface that includes a skin texture Surface actuation structure that includes a hydraulic
actuation structure and a flexible skin structure (1100) that moves in response to movement …

A device (2600) includes a controllable skin texture (2606) defining a keypad (2610), a
sensor (2602), and control logic (200). The sensor senses a proximity of a pointing element …

Electronically displayed Braille dots are laterally propagated against a stationary finger
resting on a stationary base for reading Braille. The lateral propagation takes the form of a …

US8388346B2 - Tactile feedback - Google Patents US8388346B2 - Tactile feedback - Google
Patents Tactile feedback Download PDF Info Publication number US8388346B2 …

Disclosed is a Braille display device. The device supports an array of individual Braille cells
with corresponding tactile pins. The pins can be selectively lifted by way of reeds to generate …