SYSTEM AND METHOD FOR RECOGNIZING A KEYSTROKE IN AN ELECTRONIC DEVICE

Patent №

US 8,775,702

Granted

2014-07-08

Filed 2012

Owner

RESEARCH IN MOTION LIMITED

Lab

AI components

1

nlp

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

13616949

The disclosure provides a system and a method of processing keystrokes entered on an electronic device. The method comprises: monitoring for activation of two or more keys on the keyboard; evaluating whether the activation of those keys occurs within a set window of time; evaluating locations of those keys. After these evaluations, if the keystroke conflict is determined to not have been produced, then characters for those keys are generated in order of their activations. If the keystroke conflict is determined to have been produced, then the method arbitrates between those keys to select a key utilizing a dictionary to automatically determine the key to be selected. In the dictionary, its entries are related to each of those keys combined with any previously entered keystrokes. The method then processes the selected key to generate on a display one character, which is associated with the selected key.

AI classification

Natural language1.00
Evolutionary computation0.23
AI hardware0.04
Speech0.03
Machine learning0.02
Vision0.00
Knowledge representation0.00
Planning0.00

Ownership

RESEARCH IN MOTION LIMITED

assignment · 289660431

Assignors

TYSOWSKI, PIOTR

On an employer assignment, the assignors are typically the inventors.

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