BROWSING RESPONSIVE TO SPEED OF GESTURES ON CONTACT SENSITIVE DISPLAY

• US 20090244020A1
• Filed: 06/26/2007
• Published: 10/01/2009
• Est. Priority Date: 06/26/2006
• Status: Abandoned Application

• Current Assignee: UIQ Technology AB (UI Holdings BV)
• Original Assignee: UIQ Technology AB (UI Holdings BV)
• Inventors: Sjolin, Fredrik
• Application Number:
  US12/298,177
• Publication Number:
  US 20090244020A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/0483 Interaction with page-structured environments, e.g. book metaphor
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

The present invention concerns an electronic device and a method and a computer program product for operating an electronic device by means of contact. The device includes a display (120) for receiving contact between a human finger (230) or another item and a contact sensitive area (220) on the display; a sensing unit for registering the contact with the display and for converting the contact into electrical signals and a processing unit for calculating coordinates associated with the display (120) from the electrical signals received from the sensing unit and for comparing the received coordinates with predefined coordinates stored in a memory indicative of gesture sensitive areas on the display. The processing unit is adapted for initiating a browsing of an electronic document (200), where the browsing is responsive to the speed with which the gesture is performed by a human finger or another item in contact with the display.

Claims

1. An electronic device comprising:

a display for receiving contact between a human finger or another item and a contact sensitive area on the display;

a sensing unit for registering the contact with the display and for converting the contact into electrical signals;

a processing unit for calculating coordinates associated with the display from the electrical signals received from the sensing unit, for comparing the received coordinates with predefined coordinates stored in a memory indicative of gesture sensitive areas on the display, the processing unit being further configured for browsing an electronic document, wherein the browsing is responsive to the speed with which the gesture is performed by a human finger or another item in contact with the display and wherein each electronic document displayed in the display is associable with its own set of gestures.

2. A method for operating an electronic device by means of contact comprising the steps:

a) registering a contact between a human finger or another item and a contact sensitive display;

b) calculating coordinates on the contact sensitive display from the contact registered;

c) comparing the calculated coordinates with predefined coordinates associated with a gesture sensitive area on the contact sensitive display;

d) associating one of more specific gestures performed by a human finger or another item over the surface of the display with one or more specific electronic documents displayed on the display;

e) detecting the speed of movement with which the specific gesture performed by a human finger or another item is performed over the surface of the display and;

f) initiating a browsing of the electronic document, wherein the browsing is responsive to the speed with which the gesture is performed on the display.

3. A computer program for operating an electronic device sensitive to contact comprising instruction sets for:

a) registering a contact between a human finger or another item and a contact sensitive display;

b) calculating coordinates on the contact sensitive display from the contact registered;

c) comparing the calculated coordinates with predefined coordinates associated with a gesture sensitive area on the contact sensitive display;

d) associating one or more specific gestures performed by a human finger or another item over the surface of the display with one or more specific electronic documents displayed on the display;

e) detecting the speed of movement with which the specific gesture performed by a human finger or another item is performed over the surface of the display and;

f) initiating a browsing of the electronic document, wherein the browsing is responsive to the speed with which the gesture is performed on the display.