Television viewing apparatus

• US 20050281531A1
• Filed: 06/16/2004
• Published: 12/22/2005
• Est. Priority Date: 06/16/2004
• Status: Abandoned Application

• Current Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Unmehopa, Musa Raoul
• Application Number:
  US10/869,405
• Publication Number:
  US 20050281531A1
• Time in Patent Office: Days
• US Class Current: 386/230
• CPC Class Codes: H04N 21/4333 Processing operations in response to a pause request
• CPC Class Codes: H04N 21/44218 Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program methods or arrangements for recognising human body or animal bodies or body parts G06V40/10; methods or arrangements for acquiring or recognising human faces, facial parts, facial sketches, facial expressions G06V40/16; methods or arrangements for recognising movements or behaviour G06V40/20; arrangements for identifying users in broadcast systems H04H60/45
• CPC Class Codes: H04N 5/76 Television signal recording

Abstract

The problem of viewers of television programs falling asleep while watching is alleviated by apparatus for viewing television broadcasts comprising a television receiver 1, a television display 3, a digital video recorder 4 connected between the receiver and the display, the digital video recorder having a live-pause facility, and a sleep detector 8 for monitoring the wakefulness of a viewer of a television broadcast and arranged to cause the digital video recorder to pause the playing of the broadcast upon detecting that the viewer has fallen asleep. Upon waking, the viewer may resume the playing of the broadcast when convenient. Alternatively, the sleep detector may be arranged to resume the playing upon detecting that the viewer has woken up.

Claims

1. An apparatus for use by a viewer of television equipment, said apparatus comprising:

a digital video recorder having PAUSE and PLAY controls; and

a sleep detector for monitoring the wakefulness of the viewer of the television equipment and for activating the PAUSE control of the digital video recorder upon detecting that the viewer has fallen asleep.

2. The apparatus of claim 1 wherein said sleep detector is arranged to activate the PLAY control upon detecting that the viewer has subsequently woken up.

3. The apparatus of claim 1 wherein said sleep detector comprises an electronic camera for forming images of the viewer, and pattern recognition means coupled to the electronic camera for monitoring the physical condition of the viewer.

4. The apparatus of claim 3 wherein said pattern recognition means determines if the viewer'"'"'s eyes are open or shut.

5. The apparatus of claim 4 further comprising logic means for receiving output from said pattern recognition means to distinguish normal blinking from the onset of sleep.

6. The apparatus of claim 1 wherein said sleep detector comprises a device wearable by the viewer for monitoring the physical condition of the viewer.

7. The apparatus of claim 6 wherein said wearable device comprises at least one of accelerometer, a heat flux sensor, a galvanic skin response sensor, a skin temperature sensor and a near-body ambient temperature sensor.

8. The apparatus of claim 1 wherein said sleep detector is coupled to said digital video recorder to activate said PAUSE control via direct electrical connection.

9. The apparatus of claim 1 wherein said sleep detector comprises means for activating said PAUSE control via a remote-control type interface.

10. An apparatus for viewing television broadcasts by a user, the apparatus comprising:

a television receiver;

a television display;

a digital video recorder coupled with said receiver and said display, said digital video recorder having a live-pause facility; and

a sleep detector for monitoring the wakefulness of a viewer of a television broadcast and for causing the digital video recorder to pause the playing of said broadcast upon detecting that the viewer has fallen asleep.

11. The apparatus of claim 10 wherein said sleep detector is arranged to resume the playing of said broadcast upon detecting that the viewer has woken up.

12. The apparatus of claim 10 wherein said television receiver is a wireless television receiver.

13. The apparatus of claim 10 wherein said television receiver is a receiver for cable television broadcasts.