Viewing direction
AssigneeNokia Technologies Oy
InventorsMiikka Tapani VILERMO, Lasse Juhani LAAKSONEN, Arto Juhani LEHTINIEMI
Life of this patent
Estimating the term…
Abstract
The specification describes an apparatus comprising: means for determining a change in head direction of a user within a first predefined time period; means for determining a first predicted head direction based on said change in head direction; means for determining a change in torso direction of a user within a second predefined time period; and means for modifying the first predicted head direction to a second predicted head direction based, at least in part, on the change in torso direction.
Claims21
1-15. (canceled)
An apparatus comprising:
- at least one processor;
- and
- at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to:
- determine a change in head direction of a user within a first predefined time period;
- determine a first predicted head direction based on said change in head direction;
- determine a change in torso direction of a user within a second predefined time period;
- and
- modify the first predicted head direction to a second predicted head direction based, at least in part, on the change in torso direction.
A method comprising:
- determining a change in head direction of a user within a first predefined time period;
- determining a first predicted head direction based on said change in head direction;
- determining a change in torso direction of a user within a second predefined time period;
- and modifying the first predicted head direction to a second predicted head direction based, at least in part, on the change in torso direction.
A non-transitory computer readable medium comprising program instructions that, when executed by an apparatus, cause the apparatus to perform at least the following:
- determining a change in head direction of a user within a first predefined time period;
- determining a first predicted head direction based on said change in head direction;
- determining a change in torso direction of a user within a second predefined time period;
- and
- modifying the first predicted head direction to a second predicted head direction based, at least in part, on the change in torso direction.
Dependencies are inferred from the claim text.