System and method for a haptically-enabled deformable surface
First Claim
1. A system comprising:
- a first haptic output device configured to receive a first haptic signal and output a first haptic effect comprising an electrostatic friction haptic effect to a deformable surface by generating an electrostatic force between the first haptic output device and an object contacting the deformable surface;
a second haptic output device configured to receive a second haptic signal and output a second haptic effect configured to deform the deformable surface; and
a processor coupled to the first haptic output device and the second haptic output device, the processor configured to;
determine an event;
determine a composite haptic effect based at least in part on the event, the composite haptic effect comprising a change in a coefficient of friction and a change in a stiffness of the deformable surface; and
transmit the first haptic signal to the first haptic output device and the second haptic signal to the second haptic output device, the first and second haptic signals configured to cause the first and second haptic output devices to generate the composite haptic effect.
1 Assignment
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Accused Products
Abstract
One illustrative system disclosed herein includes a first haptic output device configured to receive a first haptic signal and output a first haptic effect to a deformable surface and a second haptic output device configured to receive a second haptic signal and output a second haptic effect to the deformable surface. The illustrative system further includes a processor coupled to the first haptic output device and the second haptic output device, the processor configured to: determine an event, determine a first haptic effect and a second haptic effect based at least in part on the event, transmit a first haptic signal associated with the first haptic effect to the first haptic output device, and transmit a second haptic signal associated with the second haptic effect to the second haptic output device.
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Citations
20 Claims
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1. A system comprising:
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a first haptic output device configured to receive a first haptic signal and output a first haptic effect comprising an electrostatic friction haptic effect to a deformable surface by generating an electrostatic force between the first haptic output device and an object contacting the deformable surface; a second haptic output device configured to receive a second haptic signal and output a second haptic effect configured to deform the deformable surface; and a processor coupled to the first haptic output device and the second haptic output device, the processor configured to; determine an event; determine a composite haptic effect based at least in part on the event, the composite haptic effect comprising a change in a coefficient of friction and a change in a stiffness of the deformable surface; and transmit the first haptic signal to the first haptic output device and the second haptic signal to the second haptic output device, the first and second haptic signals configured to cause the first and second haptic output devices to generate the composite haptic effect. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method comprising:
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determining an event; determining a composite haptic effect based at least in part on the event, the composite haptic effect comprising a change in a coefficient of friction and a change in a stiffness of a deformable surface; transmitting a first haptic signal configured to cause a first haptic output device to generate the change in the coefficient of friction by generating an electrostatic force between the first haptic output device and an object contacting the deformable surface; and transmitting a second haptic signal configured to cause a second haptic output device to output a second haptic effect comprising the change in the stiffness of the deformable surface; wherein the first and second haptic signals are configured to cause the first and second haptic output devices to generate the composite haptic effect. - View Dependent Claims (18)
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19. A non-transient computer readable medium comprising program code, which when executed by a processor is configured to cause the processor to:
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determine an event; determine a composite haptic effect based at least in part on the event, the composite haptic effect comprising a change in a coefficient of friction and a change in a stiffness of the deformable surface; transmit a first haptic signal configured to cause a first haptic output device to generate the change in the coefficient of friction by generating an electrostatic force between the first haptic output device and an object contacting the deformable surface; and transmit a second haptic signal configured to cause a second haptic output device to output a second haptic effect comprising the change in the stiffness of the deformable surface; wherein the first and second haptic signals are configured to cause the first and second haptic output devices to generate the composite haptic effect. - View Dependent Claims (20)
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Specification