Invention Grant
- Patent Title: Keyboard with integrated refreshable braille display
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Application No.: US15625148Application Date: 2017-06-16
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Publication No.: US10339832B2Publication Date: 2019-07-02
- Inventor: Ermyas Abebe , Alessio Bonti , Adam H. E. Eberbach , Peter Ilfrich , Nicholas I. Waywood
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Hoffman Warnick LLC
- Agent David Quinn
- Main IPC: G09B21/00
- IPC: G09B21/00 ; G06F3/02

Abstract:
A hybrid keyboard and associated systems and methods. A disclosed hybrid keyboard includes a set of interactive keys, each having an integrated refreshable braille display, wherein each interactive key includes a momentary switch for detecting a keystroke and includes a actuator system for selectively extending pins through a surface of the interactive key; and a keyboard controller that includes a keystroke input handler for receiving and processing signals associated with detected keystrokes and includes a braille display handler that processes received messages and transmits message signals to selected interactive keys to output braille characters.
Public/Granted literature
- US20180366030A1 KEYBOARD WITH INTEGRATED REFRESHABLE BRAILLE DISPLAY Public/Granted day:2018-12-20
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