Abstract: In aspects, zoned haptic effects are provided by assigning a plurality of zones corresponding to each of a plurality of zone actuators for providing haptic effects. A desired haptic response is provided for zones selected for actuation, and the response by the zone actuators is detected. Adjacent and non-adjacent zones are assigned for the detected zones as being driven by any of the plurality of zone actuators. Vibration on the adjacent and non-adjacent zone is suppressed in accordance with control parameters associated with the respective adjacent and non-adjacent zones. If a duration of the provided haptic effect has not passed, the suppression of vibration in the adjacent and non-adjacent zones is maintained and if the duration has passed, the suppression of vibration is terminated. Numerous other aspects are provided.

Abstract: Systems, methods, and devices for control of actuators are provided. In aspects, the systems, methods, and devices provided herein enable the generation of sharp cutoff haptic effects of both limited and extended duration. The systems, methods, and devices use open loop braking signals to generate the sharp cutoff haptic effects. The braking signals are determined based on predictions of system response made according to driving signals used to cause the haptic effects in the actuators. Numerous other aspects are provided.

Abstract: In aspects, zoned haptic effects are provided by assigning a plurality of zones corresponding to each of a plurality of zone actuators for providing haptic effects. A desired haptic response is provided for zones selected for actuation, and the response by the zone actuators is detected. Adjacent and non-adjacent zones are assigned for the detected zones as being driven by any of the plurality of zone actuators. Vibration on the adjacent and non-adjacent zone is suppressed in accordance with control parameters associated with the respective adjacent and non-adjacent zones. If a duration of the provided haptic effect has not passed, the suppression of vibration in the adjacent and non-adjacent zones is maintained and if the duration has passed, the suppression of vibration is terminated. Numerous other aspects are provided.

Abstract: Apparatus and methods for localizing one or more effects in a haptic interface with a user interface having a primary zone and at least one secondary zone are provided. When a desired haptic effect is generated within the primary zone, unwanted resultant haptic effects in the at least one secondary zone may be suppressed. A primary actuator is located in the primary zone, and at least one secondary actuator is located in the at least one secondary zone. At least one controller selectively and controllably generates the haptic effect produced by the primary actuator in the primary zone, and selectively and controllably actuates the at least one secondary actuator within the at least one secondary zone to generate a suppression effect therein. The at least one secondary actuator can be used to localize and/or amplify the haptic effect through constructive and/or destructive interference. Numerous other aspects are provided.

Abstract: Systems, methods, and devices for control of actuators are provided. In aspects, the systems, methods, and devices provided herein enable the generation of sharp cutoff haptic effects of both limited and extended duration. The systems, methods, and devices use open loop braking signals to generate the sharp cutoff haptic effects. The braking signals are determined based on predictions of system response made according to driving signals used to cause the haptic effects in the actuators. Numerous other aspects are provided.

Abstract: One illustrative device disclosed herein includes a proximity sensor capable of detecting a non-contact interaction with a touch-sensitive device and outputting a first sensor signal. The device also includes a touch sensor for detecting a touch on the touch-sensitive device and outputting a second sensor signal. The disclosed device also includes a processor configured to receive the first and second sensor signals, generate a haptic output signal based at least in part on the first and second sensor signals, transmit the haptic output signal to a haptic output device. The haptic output device in the disclosed device then outputs the haptic effect.

Abstract: Devices and methods for providing localized haptic effects are provided. The devices include a haptically enabled display device having one or more haptic actuators. The one or more haptic actuators are located in a non-viewing area of a display screen of a haptically enabled display device and cause localized haptic effects in a viewing area of the display screen. The haptically enabled display device includes a processor configured to determine haptic control signals for activating the haptic actuators. The haptic control signal activates the one or more haptic actuators to provide a localized haptic effect at a target location in the viewing area, remote from the non-viewing area location of the one or more haptic actuators.

Abstract: Systems, methods, and devices include at least one actuator positioned within proximity of a user interface (UI) region of an interactive surface. The UI region outputs information to a user and receives input from the user. The at least one actuator provides a haptic effect to the user when interacting with the UI region. The system also includes at least one isolation element positioned adjacent to the at least one actuator. The at least one isolation element suppresses transmission of the haptic effect to an additional UI region of the interactive surface.

Abstract: Systems and methods for multi-directional haptic effects for haptic surfaces are disclosed. One exemplary system includes one or more resonant actuators coupled to a surface, the one or more resonant actuators configured to generate a haptic effect comprising vibrations in a plurality of nonparallel directions, the haptic effect configured to displace the surface, and the vibrations being within a two-dimensional plane that is substantially parallel to the surface; a processor in communication with the one or more resonant actuators; and a non-transitory computer-readable medium comprising instructions that are executable by the processor to cause the processor to: detect an event; generate at least one haptic drive signal based on the event; and transmit the at least one haptic drive signal to the one or more resonant actuators, the one or more resonant actuators further configured to receive the at least one haptic drive signal and responsively output the haptic effect.

Abstract: In aspects, flexible device methods and apparatus are provided. For example, a flexible battery component providing multiple functions is provided. The flexible battery component includes an anode, a cathode, an electrolyte coupled to the cathode and the anode and configured to provide electrical power via the anode and the cathode, a container including the electrolyte and configured to be flexible and deformable, and at least one haptic component configured to provide a haptic effect, the least one haptic component being included in at least one of the electrolyte or the container. Numerous other aspects are provided.

Abstract: Multi-directional kinesthetic actuation systems are provided. The multi-directional kinesthetic actuation systems are configured to provide kinesthetic effects in multiple directions through both pulling and pushing forces. Multi-directional kinesthetic actuation systems include at least an active linkage, one or more hinges, and a motor. The motor is employed to advance or retract the active linkage. The active linkage is activated to provide increased buckling strength to transfer force to the hinges and deactivated to increase flexibility to facilitate retraction by the motor. The hinges are configured to translate the pushing or pulling force provided by the active linkage into a torque to be provided to a user's finger.

Abstract: One illustrative system described herein includes at least one cell, a plurality of particles disposed in the at least one cell, a first actuator configured to change a pressure of the at least one cell, a valve configured to control the pressure of the at least one cell, and a processor communicatively coupled to the first actuator and the valve and configured to receive an activation signal, determine a pressure change value for the at least one cell based in part on the activation signal, transmit a first pressure change signal to the first actuator to cause the first actuator to alter a stiffness of the at least one cell based in part on the pressure change value, and transmit a second pressure change signal to the valve to cause the valve to alter the stiffness of the at least one cell based on the pressure change value.

Abstract: A haptic actuator assembly comprising a fluid reservoir and an actuator is presented. The fluid reservoir may hold a substantially non-compressible fluid, and has a first layer and a second layer that is less rigid than the first layer. The first layer has a first resonance frequency, and the second layer has a lower resonance frequency. The actuator is configured to cause a first vibration in which the first layer vibrates at the first resonance frequency and provides a first amount of displacement or acceleration. The fluid reservoir is configured to transfer a force of the first vibration from the first layer to the second layer to cause a second vibration in which the second layer vibrates at the lower resonance frequency and provides a second, higher amount of displacement or acceleration.

Abstract: Systems and methods for an Interaction Proxy are disclosed. One disclosed device includes a structure capable of defining at least a first shape at a first location and a second shape at a second location, the second shape configured to act as an interaction proxy; an actuator coupled to the structure and in communication with a processor, the actuator configured to receive a transition signal from the processor and, in response, transition the structure from the first shape to the second shape. The device also includes a sensor configured to sense an interaction with the structure and generate a sensor signal associated with the interaction and to transmit the sensor signal to the processor.

Abstract: Systems and methods long-range interactions for virtual reality are disclosed. One disclosed system includes: a handheld interface device; a sensor configured to detect movement of the handheld interface device and transmit a sensor signal associated with the movement; a processor coupled to the sensor and configured to: determine a haptic signal based in part on the sensor signal; and control, based on the haptic signal, an electromagnetic source remote from the handheld interface device to output a magnetic field to apply a force to magnetic material in the handheld interface device to output a haptic effect to a user of the handheld interface device.

Abstract: An apparatus and method for damping haptic vibrations. A haptic output device is positioned within a device housing. The haptic output device has a haptic actuator and a haptic mass, the haptic mass being movable relative to the housing. A damper is positioned within the device housing. A controller is programmed to generate and deliver a haptic signal to the haptic actuator at a first time, and to generate and deliver a damping signal to the damper at a second time, the second time occurring after the first time. The method comprises moving a haptic mass, the haptic mass position in a housing; vibrating the housing in response to moving the haptic mass; damping movement of the haptic mass after a period of time; and substantially eliminating vibration of the housing in response to damping movement of the haptic mass.

Abstract: Embodiments hereof are directed to a haptic device having a pressure-sensitive suspension system. The haptic device includes a housing, a touch surface component mounted to the housing to be movable relative thereto, and a haptic actuator for providing haptic feedback to the touch surface component. At least one suspension component is disposed between the touch surface component and the housing. The suspension component is formed from an elastomer and includes pressure-sensing particles integrated into the elastomer. The pressure-sensing particles are configured to sense pressure applied to the touch surface component.

Abstract: Interactive devices configured for producing haptic effects through structural modification are provided. The interactive devices include a modifiable structure configured with one or more actuators to generate internal forces within the modifiable structure. The generated internal forces provide haptic effects to a user through the modifiable structure, including expansion and compression effects, resistance and assistance effects, vibration effects, and kinesthetic effects. The interactive devices are further configured to receive user inputs applied to the interactive device through tensile or compressive forces.

Abstract: Devices and methods for providing localized haptic effects are provided. The devices include a haptically enabled display device having one or more haptic actuators. The one or more haptic actuators are located in a non-viewing area of a display screen of a haptically enabled display device and cause localized haptic effects in a viewing area of the display screen. The haptically enabled display device includes a processor configured to determine haptic control signals for activating the haptic actuators. The haptic control signal activates the one or more haptic actuators to provide a localized haptic effect at a target location in the viewing area, remote from the non-viewing area location of the one or more haptic actuators.

Abstract: A touch input system comprising a touch input device and an actuation and sensing system is presented. The actuation and sensing system has a transfer structure adjacent to a first surface of the touch input device, the transfer structure having a first portion and a beam extending from an edge of the first portion. The actuation and sensing system further has a transducer patch disposed on the beam. The transfer structure is configured to transfer forces between the touch input device and the transducer patch, such that movement of the touch input device by an external force causes deformation of the beam and of the transducer patch, and such that actuation output by the transducer patch causes movement of the touch input device. The transducer patch has a layer of transducer material that is configured to act as a sensor, and is configured to act as an actuator.