Systems, devices, and methods for providing limited duration haptic effects
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United States of America
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Mar 24, 2020
Grant Date -
Dec 19, 2019
app pub date -
Jun 15, 2018
filing date -
Jun 15, 2018
priority date (Note) -
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Abstract
Systems, devices, and methods for providing limited duration haptic effects are disclosed. Systems for providing limited duration haptic effects include sensors, control circuits, and vibration actuators configured closed loop feedback control of the vibration actuators. The sensors are configured to measure motion characteristics induced by the vibration actuators. The control circuits are configured to receive motion characteristic information from the sensors and provide closed loop feedback control of the vibration actuators. Closed loop feedback control permits precise control of vibration actuator output during limited duration haptic effects.
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