Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for providing a presentation based on stored user experience data. In one aspect, a method includes receiving a data stream including a plurality of biometric data points that each correspond to a particular timestamp in a plurality of timestamps; determining, for a particular timestamp, that a particular biometric data point in the data stream satisfies a predetermined biometric response threshold; in response to determining that the particular biometric data point satisfies the predetermined biometric response threshold, identifying a time period spanning an interval before the particular timestamp through an interval after the particular timestamp; storing user experience data for the identified time period in a storage device; and providing a presentation based on the stored user experience data.

Abstract: One embodiment of the present invention sets forth a technique for adjusting a head-mounted audio device. The technique includes determining that the head-mounted audio device has been placed on a head of a user. The technique further includes, in response to determining that the head-mounted audio device has been placed on the head of the user, causing the head-mounted audio device to transition from a first state to a second state. The first state corresponds to a first set of physical parameters associated with the head-mounted audio device, and the second state corresponds to a second set of physical parameters associated with the head-mounted audio device.

Abstract: A system for exerting forces on a user. The system includes a user-mounted device including one or more masses, one or more sensors configured to acquire sensor data, and a processor coupled to the one or more sensors. The processor is configured to determine at least one of an orientation and a position associated with the user-mounted device based on the sensor data. The processor is further configured to compute a force to be exerted on the user via the one or more masses based on a force direction associated with a force event and at least one of the orientation and the position. The processor is further configured to generate, based on the force, a control signal to change a position of the one or more masses relative to the user-mounted device.

Abstract: A notification control system (NCS) is configured to coordinate the delivery of notifications issued from a set of devices to the driver of a vehicle. The NCS registers all interactive devices residing in a vehicle and causes those devices to conform to specific directives generated by the NCS. The NCS analyzes and predicts the cognitive and emotional load on the driver and also estimates the cognitive and emotional impact on the driver potentially caused by any incoming notifications. The NCS then coordinates the delivery of notifications to the driver in a manner that avoids overwhelming the cognitive and/or emotional capacity of the driver. Accordingly, the NCS may avoid situations where device notifications cause the driver to unsafely divert attention away from driving.

Abstract: An audio sharing system is configured to operate in at least two modes of operation. In a private mode, the audio sharing system outputs sound only to a user and may isolate the user from the surrounding acoustic environment. In a public mode of operation, the audio sharing system broadcasts sound to the user and to any other listeners in proximity to the user, thereby sharing sound in a social manner. The audio sharing system may also operate in other modes of operation that allow the selective sharing of sounds.

Abstract: One embodiment of the present invention sets forth a technique for adjusting a head-mounted audio device. The technique includes determining that the head-mounted audio device has been placed on a head of a user. The technique further includes, in response to determining that the head-mounted audio device has been placed on the head of the user, causing the head-mounted audio device to transition from a first state to a second state. The first state corresponds to a first set of physical parameters associated with the head-mounted audio device, and the second state corresponds to a second set of physical parameters associated with the head-mounted audio device.

Abstract: An audio sharing system is configured to operate in at least two modes of operation. In a private mode, the audio sharing system outputs sound only to a user and may isolate the user from the surrounding acoustic environment. In a public mode of operation, the audio sharing system broadcasts sound to the user and to any other listeners in proximity to the user, thereby sharing sound in a social manner. The audio sharing system may also operate in other modes of operation that allow the selective sharing of sounds.

Abstract: In one embodiment, a cognitive load driving assistant increases driving safety based on cognitive loads. In operation, the cognitive load driving assistant computes a current cognitive load of a driver based on sensor data. If the current cognitive load exceeds a threshold cognitive load, then the cognitive load driving assistant modifies the driving environment to reduce the cognitive load required to perform the primary driving task and/secondary task(s), such as texting via a cellular phone. The cognitive load driving assistant may modify the driving environment indirectly via sensory feedback to the driver or directly through reducing the complexity of the primary driving task and/or secondary tasks.

Abstract: A system for exerting forces on a user. The system includes a user-mounted device having one or more masses disposed along one or more tracks. The system further includes a processor configured to generate a first actuator control signal to configure a first actuator to move a first mass included in the one or more masses at a first acceleration in a first direction along a first track included in the one or more tracks. The processor is further configured to generate a second actuator control signal to configure at least one of the first actuator and a second actuator to move the first mass at a second acceleration in the first direction along the first track. A magnitude of the first acceleration is above a threshold acceleration, and a magnitude of the second acceleration is below the threshold acceleration.

Abstract: A system for changing the shape of a vehicle component includes one or more actuators coupled to the vehicle component and a processor coupled to the one or more actuators. The processor is configured to determine that a software application has switched from a first mode to a second mode and cause the one or more actuators to transition a surface of the vehicle component from a first shape associated with the first mode to a second shape associated with the second mode.

Abstract: A system for modifying a stiffness of at least a portion of a vehicle component includes one or more devices coupled to the vehicle component and a processor coupled to the one or more devices. The processor is configured to determine that a software application has switched from a first mode to a second mode and cause the one or more devices to modify the stiffness of the at least a portion of the vehicle component from a first stiffness associated with the first mode to a second stiffness associated with the second mode.

Abstract: A system for exerting forces on a user. The system includes a user-mounted device having one or more masses disposed along one or more tracks. The system further includes a processor configured to generate a first actuator control signal to configure a first actuator to move a first mass included in the one or more masses at a first acceleration in a first direction along a first track included in the one or more tracks. The processor is further configured to generate a second actuator control signal to configure at least one of the first actuator and a second actuator to move the first mass at a second acceleration in the first direction along the first track. A magnitude of the first acceleration is above a threshold acceleration, and a magnitude of the second acceleration is below the threshold acceleration.

Abstract: In one embodiment of the present invention, a haptic engine dynamically configures a haptic controller to provide information regarding the state of an interactive system via sensations of texture. In operation, as the state of the interactive system changes, the haptic engine dynamically updates a haptic state that includes texture characteristics, such as texture patterns, that are designed to reflect the state of the interactive system in an intuitive fashion. The haptic engine then generates signals that configure touch surfaces included in the haptic controller to convey these texture characteristics. Advantageously, providing information regarding the correct state and/or operation of the interactive system based on sensations of texture reduces distractions attributable to many conventional audio and/or visual interactive systems.

Abstract: A system for exerting forces on a user. The system includes a user-mounted device including one or more masses, one or more sensors configured to acquire sensor data, and a processor coupled to the one or more sensors. The processor is configured to determine at least one of an orientation and a position associated with the user-mounted device based on the sensor data. The processor is further configured to compute a force to be exerted on the user via the one or more masses based on a force direction associated with a force event and at least one of the orientation and the position. The processor is further configured to generate, based on the force, a control signal to change a position of the one or more masses relative to the user-mounted device.

Abstract: A method comprises determining a status of an object on a first device and sending an indicator of the status of the object to a remote device, the indicator being configured to allow the remote device to present the status of the object. The method may further comprise establishing audio and video communication with the remote device. The audio and video communication with the remote device may be established over a network. The object may be a book, and the status may be associated with a page number of the book. The method may further comprise displaying animated content based on the determined status of the object. The displaying of animated content may include displaying an animated character providing commentary or asking questions related to content associated with the object.

Abstract: In general, embodiments of the present invention provide systems, methods and computer readable media for communication using interactive digital content.

Abstract: Methods and systems thereof for monitoring the performance of a streaming media server are described. Server-side measurements are performed with the server operating under a load. Client-side measurements are performed along with the server-side measurements. Data from the server-side measurements and data from the client-side measurements are aligned by time.

Abstract: Provided herein is a technique by which content may be shared with a remote user. An example method may include providing for display of content on a first device, synchronizing content between the first device and a second device, providing for display of an image captured by the second device on the first device, and providing for presentation of audio captured by the second device by the first device. The content may include an image of a page of a book. Synchronizing content between the first device and the second device may include directing advancing of a page on the second device in response to receiving an input directing the advancing of a page on the first device. Providing for display of an image captured by the second device on the first device may include providing for display of a video captured by the second device on the first device.

Abstract: Provided herein is a technique by which static content may be presented in an underlying relationship to dynamic content. An example method may include providing for display of static content and providing for display of dynamic content, where the static content may be displayed in an underlying relationship relative to the dynamic content. The dynamic content may be responsive to a user input and the dynamic content may change in response to a change in the static content. The dynamic content may include a dynamic content response where the dynamic content response is selected from a plurality of available dynamic content responses. The static content may include an image of a page of a book and the dynamic content may include an animated character configured to read the page of the book.