The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2003
Filed:
Jan. 24, 2001
Regis Nicolas, Jacou, FR;
Palm Source, Inc., Sunnyvale, CA (US);
Abstract
A computer implemented method of implementing a touch screen user interface in conjunction with sensors for a computer system. A touchscreen area is provided for accepting text input strokes and for accepting icon manipulation strokes. A sensor is provided adjacent to the touchscreen area for registering sensor actuations from a user. In implementing the user interface, user input strokes are accepted into the touchscreen input area. User input strokes into touchscreen input area are interpreted as text input strokes when the sensor is actuated by the user during the user input strokes. User input strokes into the touchscreen input area are interpreted as icon manipulation strokes and not text input strokes when the sensor is not actuated by the user during the user input strokes. The nature of the sensor actuation is configured in order to require a deliberate touching, holding, grasping, or the like, to register an actuation of the sensor in order to distinguish between text input strokes and icon manipulation strokes, but not require so significant a user actuation as to interfere with a fluid and intuitive text entry process of the user. Interpreted input strokes can be rapidly displayed as characters on the touchscreen when the sensor is actuated by the user. An audible feedback can be generated to confirm the icon manipulation when the sensor is not actuated by the user. Similarly, a visual feedback can be generated to confirm the icon manipulation when the sensor is not actuated by the user.