Information processing device

• US 7,783,978 B1
• Filed: 10/18/2000
• Issued: 08/24/2010
• Est. Priority Date: 10/20/1999
• Status: Expired due to Term

• Current Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Original Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Inventors: Andrews, Anton Oguzhan Alford, Matthews, Peter George, Nikolovska, Lira
• Primary Examiner(s): Vu; Thanh T
• Application Number:
  US09/868,375
• Time in Patent Office: 3,597 Days
• Field of Search: 345/733, 345/738, 345/760, 345/773, 715/733, 715/738, 715/760, 715/773, 715/744, 715/745, 715/746, 715/747, 715/734, 715/735, 715/736, 715/771, 715/739
• US Class Current: 715/738
• CPC Class Codes: G06F 16/954 Navigation, e.g. using categorised browsing
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

The invention relates to a system and information processing device for user selectably presenting information. It comprises a display screen (101) having various areas or zones for facilitating the exploration of the information. A flow zone (102) shows links or pointers (103) to various information units or content, which links continuously flow in a certain direction. The user is allowed to control the flow speed and flow direction and select any link so as to view a full presentation (108) of the related content in a presentation zone (106). The flow zone may be controlled to include only links to selected content in dependence on a user selectable filter agent (105). Personal links may be stored into and loaded from a physical token, using a token detector (113) and token area (110) displaying the personal links. The token can be used to carry personal links between information processing devices of the system according to the invention.

Claims

1. A graphical user interface for use with a data processing device, comprising:

a touch screen for stroking by a user;

a plurality of user responsive display elements for displaying on the screen, the elements comprising;

a flow zone comprising a list of flowing links displayed around a periphery of the screen and a flow control means responsive to appropriate strokes made on the touch screen by the user within the flow zone to selectively change flow speed and flow direction of the flowing links; and

a presentation zone for presenting information selected from the flowing links as a presentation.

2. The interface of claim 1, wherein the display elements further comprise at least one flow control element, a respective flow control element being disposed adjacent to each flowing link.

3. The interface of claim 1, further comprising a plurality of control zones disposed together for effecting control of other display elements.

4. The interface of claim 3, wherein the control zones comprise

an agent zone for selecting filtering agents for filtering contents of the flow zone;

a mode zone for altering a format of other zones; and

an annotation zone for annotating information in the presentation zone.

5. The interface of claim 1 further comprising at least one token zone for displaying personal links, wherein the personal links may be dragged to other zones to affect what is displayed in the other zones.

6. The interface of claim 5, wherein the token zone is in the form of a carousel.

7. A table comprising the user interface of claim 1 and adapted for a respective user to sit adjacent to said flow zone.

8. A table according to claim 7, wherein said touch screen is an integral part of said table.

9. A table according to claim 7, wherein said table includes an upper and horizontal table side, and said touch screen is disposed horizontally within said upper table side.

10. A table according to claim 9, wherein said touch screen is an integral part of said upper table side.

11. An information processing device for exploring information by a user, comprising:

a display screen to display a plurality of flowing links within a flow zone, each of the flowing links being linked to respective information units for display as a presentation in a presentation zone of the display screen; and

a controller that is responsive to user input events within the flow zone to selectively change flow speed and flow direction,

wherein the flow speed changes in response to user input events that include selecting a location of the display screen with an input device and dragging the selected location in the flow direction.

12. An information processing device according to claim 11, wherein the flow direction is reversed in response to the user selecting a location and dragging the selected location against the flow direction.