VISUAL WHITEBOARD FOR TELEVISION-BASED SOCIAL NETWORK

• US 20120154449A1
• Filed: 12/15/2011
• Published: 06/21/2012
• Est. Priority Date: 12/15/2010
• Status: Active Grant

• Current Assignee: DRNC Holdings, Inc. (InterDigital, Inc.)
• Original Assignee: Hillcrest Laboratories Incorporated (CEVA Incorporated)
• Inventors: GRITTON, Charles W.K., MOSHIRI, Negar, SCHEIREY, Stephen, SIMPKINS, Daniel S., RAMAGEM, Daniel Bloomfield, ROUADY, William A.
• Granted Patent: US 9,377,876 B2
• Time in Patent Office: Days
• US Class Current: 345/684
• CPC Class Codes: G06F 3/0346 with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
• CPC Class Codes: H04N 21/42206 characterized by hardware details
• CPC Class Codes: H04N 21/42222 Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device
• CPC Class Codes: H04N 21/4782 Web browsing , e.g. WebTV
• CPC Class Codes: H04N 21/4788 communicating with other users, e.g. chatting arrangements for providing for computer conferences, e.g. chat rooms, to substation in data switching networks H04L12/1813; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 21/4882 for displaying messages, e.g. warnings, reminders arrangements for providing short real-time information to substation in data switching networks H04L12/1895

Abstract

A visual whiteboard can be provided as an application, or component of a TV internet browser, for operation on a smart TV. The visual whiteboard provides a lightweight social networking mechanism, e.g., for groups who have physical access to the same smart TV. Content identifiers or other group information can be posted to the visual whiteboard by the authorized users for subsequent display on the corresponding smart TV.

Claims

1. A TV internet browser comprising:

a display region for displaying web content on a television;

a cursor, displayed over said web content, and movable in response to pointing input received by said TV internet browser;

an input interface for receiving said pointing input and user selection input; and

a visual whiteboard component configured to display content identifiers in a list on the television, the list being accessible only by a group of authorized users,

wherein said content identifiers can be selected via the user selection input to launch corresponding content for output on the television.

2. The TV internet browser of claim 1, wherein the group of authorized users only users having physical access to the television.

3. The TV internet browser of claim 1, further comprising:

an external interface configured to allow cross-linking between the TV internet browser and at least one other browser.

4. The TV internet browser of claim 1, wherein the external interface accepts commands from said group of authorized users to add a content identifier to the list in response to actuating an add button displayed by the at least one other browser, such that a selected content identifier displayed by the at least one other browser is added to the list.

5. The TV internet browser of claim 1, wherein the content identifiers are hyperlinks to video clips.

6. The TV internet browser of claim 1, further comprising:

a mode control function configured to switch between a scroll mode and a zooming/panning mode in response to a user input, wherein, when in said zooming/panning mode, said mode control function operates to;

(a) zoom, in response to said scroll wheel rotation input, into or away from said displayed web content; and

(b) pan, in response to said another button input and said pointer movement input, said displayed web content in a direction associated with movement of a pointing device.

7. The TV internet browser of claim 6, wherein said user input to switch between said scroll mode and said zooming/panning mode is a pressing of said scroll wheel.

8. The TV internet browser of claim 6, wherein said another button input is pressing and holding a button disposed on said pointing device while moving said pointing device.

9. The TV internet browser of claim 6, wherein said zoom function further comprises:

zooming into said displayed web content if said scroll wheel rotation input is associated with one or more forward clicks of said scroll wheel; and

zooming away from said displayed web content if said scroll wheel rotation input is associated with one or more backward clicks of said scroll wheel.

10. The TV internet browser of claim 1, further comprising:

changing an appearance of the cursor displayed over said displayed web content when exiting said scroll mode and entering said zooming/panning mode.

11. A visual whiteboard system comprising:

a television;

a processor associated with the television; and

a visual whiteboard application module configured to receive inputs over the Internet from authorized group members and to display the inputs on the television.