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US 10,366,584 B2Granted
Rendering haptics with an illusion of flexible joint movement
AssigneeImmersion Corporation
InventorJuan Manuel Cruz-Hernandez
Life of this patent
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Abstract
Rendering haptics includes applying a haptic effect proximate to a flexible joint of an individual using a haptic output device. In response, an illusion of joint movement is conveyed at the flexible joint of the individual.
Claims18
A haptic system, comprising:
- a detector configured to receive an indication of an event and detect a movement-related interaction in the event;
- and
- a haptic output device for applying a haptic effect proximate to a flexible joint of an individual, the haptic effect corresponding to the movement-related interaction and being obtained from a flexible joint haptic effects database,
- the haptic effect inducing gait-like movement of the flexible joint,
- the haptic output device including a first haptic output device for applying a first haptic effect in a first pattern proximate to a first muscle of a first flexible joint of the individual, and a second haptic output device for applying a second haptic effect in a second pattern proximate to a second muscle of the first flexible joint of the individual,
- the first and second haptic effects inducing movement of the first flexible joint,
- the first pattern occurring concurrently with, or overlapping, the second pattern.
4 more elements
A method of rendering haptics in a haptically-enabled system, comprising:
- detecting a movement-related interaction in an event;
- and
- applying a haptic effect proximate to a flexible joint of an individual using a haptic output device, the haptic effect corresponding to the movement-related interaction and being obtained from a flexible joint haptic effects database,
- the haptic effect inducing gait-like movement of the flexible joint, and
- the applying of the haptic effect including
- applying a first haptic effect in a first pattern proximate to a first muscle of a first flexible joint of the individual, and
- applying a second haptic effect in a second pattern proximate to a second muscle of the first flexible joint of the individual,
- the first and second haptic effects inducing movement of the first flexible joint, and
- the first pattern occurring concurrently with, or overlapping, the second pattern.
6 more elements
A non-transitory computer-readable medium having instructions stored thereon that, when executed by a processor, cause the processor to:
- detect a movement-related interaction in an event;
- and
- apply, using a haptic output device, a haptic effect proximate to a flexible joint of an individual, the haptic effect corresponding to the movement-related interaction and being obtained from a flexible joint haptic effects database,
- the haptic effect inducing gait-like movement of the flexible joint, and
- the applying of the haptic effect including
- applying a first haptic effect in a first pattern proximate to a first muscle of a first flexible joint of the individual, and
- applying a second haptic effect in a second pattern proximate to a second muscle of the first flexible joint of the individual,
- the first and second haptic effects inducing movement of the first flexible joint, and
- the first pattern occurring concurrently with, or overlapping, the second pattern.
6 more elements
Dependencies are inferred from the claim text.