Abstract: The present disclosure is directed to pairing of electronic devices. An example computer-implemented method includes detecting, by an interactive object, user input with the interactive object. The method further includes generating, by the interactive object in response to detecting the user input, a pairing communication for a user device. The pairing communication can include an interactive object identifier and data indicative of a pairing output signal that is emittable by the interactive object. The method further includes providing, by the interactive object, the pairing communication to the user device. The method further includes generating, by the interactive object, the pairing output signal via one or more output devices. The pairing output signal includes at least one of a visual signal or an audio signal of the interactive object. The user device and the interactive object can be paired based at least in part on the pairing output signal.

Abstract: Systems and devices for levitating interactive objects are provided. A toy wand system can include a toy wand and a cradle. The toy wand can include a shaft portion having at least one magnetically-reactive element inside and a handle. The cradle can be configured to receive and hold the toy wand. The cradle can include a body that is shaped to form an opening therethrough sufficient to accommodate the shaft portion, a solenoid coil formed proximate the opening, electrical circuitry configured to cause an electrical current to flow in the solenoid coil, wireless communication circuitry; and a controller coupled to the wireless communication circuitry and the electrical circuitry and configured to control the timing and amount of electrical current flowing through the solenoid coil to cause levitation or levitation-like movement of the toy wand within said opening by virtue of electromagnetic interaction with the magnetically-reactive element of the shaft portion.

Abstract: The present disclosure is directed to facilitating the pairing of a visitor interactive object. An example method includes receiving, by a first interactive object from one or more sensors, data indicative of a visitor interactive object identifier associated with the visitor interactive object. The method includes generating, by the first interactive object, a pairing communication for the visitor interactive object that includes the visitor interactive object identifier and instructions to pair with the visitor interactive object. The method includes communicating, by the first interactive object, the pairing communication to a central computing device. The central computing device can be temporarily paired with the visitor interactive object based on the pairing communication.

Abstract: The present disclosure is directed to selective gesture recognition for handheld device gestures. An example method includes receiving, by a handheld interactive object, movement information descriptive of a gesture performed with the handheld interactive object. The method includes selecting a local and/or remote machine-learned model for processing the movement information. The movement information can be processed to identify a gesture action corresponding to the movement information. The local and/or remote machine-learned model can be selected based on user input data and/or a complexity of the movement information. In response to selecting the local machine-learned model, the method includes processing the movement information according to the local machine-learned model and communicating a message to a remote device based on the result.

Abstract: The present disclosure is directed to selective gesture recognition for handheld device gestures. An example method includes receiving, by a handheld interactive object, movement information descriptive of a gesture performed with the handheld interactive object. The method includes selecting a local and/or remote machine-learned model for processing the movement information. The movement information can be processed to identify a gesture action corresponding to the movement information. The local and/or remote machine-learned model can be selected based on user input data and/or a complexity of the movement information. In response to selecting the local machine-learned model, the method includes processing the movement information according to the local machine-learned model and communicating a message to a remote device based on the result.

Abstract: Systems and devices for levitating interactive objects are provided. A toy formed proximate the opening, electrical circuitry configured to cause an electrical current to flow in the solenoid coil, wireless communication circuitry; and a controller coupled to the wireless communication circuitry and the electrical circuitry and configured to control the timing and amount of electrical current flowing through the solenoid coil to cause levitation or levitation-like movement of the toy wand within said opening by virtue of electromagnetic interaction with the magnetically-reactive element of the shaft portion.

Abstract: This document describes techniques and apparatuses directed at device communications using a human transmission channel. In aspects, a computing device having an ultrasonic sensor is configured to receive ultrasonic signals transmitted through a physical medium associated with a user and convert the ultrasonic signal into a first electrical signal. Upon generating the first electrical signal, the computing device can execute commands included in the first electrical signal and/or transmit the commands to a network and devices wirelessly connected thereto. In so doing, the number of smart features can be reduced, and communications between computing devices can be employed using a human transmission channel without a pairing event.

Abstract: The present disclosure is directed to pairing of electronic devices. An example computer-implemented method includes detecting, by an interactive object, user input with the interactive object. The method further includes generating, by the interactive object in response to detecting the user input, a pairing communication for a user device. The pairing communication can include an interactive object identifier and data indicative of a pairing output signal that is emittable by the interactive object. The method further includes providing, by the interactive object, the pairing communication to the user device. The method further includes generating, by the interactive object, the pairing output signal via one or more output devices. The pairing output signal includes at least one of a visual signal or an audio signal of the interactive object. The user device and the interactive object can be paired based at least in part on the pairing output signal.

Abstract: The present disclosure is directed to facilitating the pairing of a visitor interactive object. An example method includes receiving, by a first interactive object from one or more sensors, data indicative of a visitor interactive object identifier associated with the visitor interactive object. The method includes generating, by the first interactive object, a pairing communication for the visitor interactive object that includes the visitor interactive object identifier and instructions to pair with the visitor interactive object. The method includes communicating, by the first interactive object, the pairing communication to a central computing device. The central computing device can be temporarily paired with the visitor interactive object based on the pairing communication.

Abstract: A removable electronics device and related pre-fabricated sensor assemblies having different sensor layouts are provided. The removable electronics module includes one or more processors, an inertial measurement unit, a first communication interface configured to communicatively couple the removable electronics device to one or more computing devices, a second communication interface configured to communicatively couple the removable electronics device to a plurality of pre-fabricated sensor assemblies, and a housing at least partially enclosing the processor, the inertial measurement unit, the first communication interface, and the second communication interface. The housing includes a first opening in at least one longitudinal surface and adjacent to at least a portion of the first communication interface and a plurality of second openings in a lower surface and adjacent to the plurality of contact pads of the second communication interface.

Abstract: The present disclosure is directed to identifying three-dimensional-human-gesture input. In particular, the methods and systems of the present disclosure can: receive from one or more sensors, data describing one or more three-dimensional motions comprising a three-dimensional-human-gesture input; generate, based at least in part on the data describing the one or more three-dimensional motions, two-dimensional data at least partially describing at least one motion of the one or more three-dimensional motions; and identify, based at least in part on the two-dimensional data, the three-dimensional-human-gesture input.

Abstract: A removable electronics device and related pre-fabricated sensor assemblies having different sensor layouts are provided. The removable electronics module includes one or more processors, an inertial measurement unit, a first communication interface configured to communicatively couple the removable electronics device to one or more computing devices, a second communication interface configured to communicatively couple the removable electronics device to a plurality of pre-fabricated sensor assemblies, and a housing at least partially enclosing the processor, the inertial measurement unit, the first communication interface, and the second communication interface. The housing includes a first opening in at least one longitudinal surface and adjacent to at least a portion of the first communication interface and a plurality of second openings in a lower surface and adjacent to the plurality of contact pads of the second communication interface.

Abstract: A low-power object tracking system is disclosed that includes an object tracking device that senses one or more magnetic field(s) to determine a position of the object tracking device. The object tracking device includes a magnetic field sensor including one or more receiving coils and position tracking circuitry in communication with the magnetic field sensor. The position tracking circuitry is configured to determine at least one field strength associated with at least one stationary magnetic field sensed at the one or more receiving coils, and to determine position information associated with the housing based at least in part on the at least one field strength. The object tracking device includes a communication interface configured to transmit the position information to at least one remote computing device.

Abstract: A removable electronics device and related pre-fabricated sensor assemblies having different sensor layouts are provided. The removable electronics module includes one or more processors, an inertial measurement unit, a first communication interface configured to communicatively couple the removable electronics device to one or more computing devices, a second communication interface configured to communicatively couple the removable electronics device to a plurality of pre-fabricated sensor assemblies, and a housing at least partially enclosing the processor, the inertial measurement unit, the first communication interface, and the second communication interface. The housing includes a first opening in at least one longitudinal surface and adjacent to at least a portion of the first communication interface and a plurality of second openings in a lower surface and adjacent to the plurality of contact pads of the second communication interface.

Abstract: A low-power object tracking system is disclosed that includes an object tracking device that senses one or more magnetic field(s) to determine a position of the object tracking device. The object tracking device includes a magnetic field sensor including one or more receiving coils and position tracking circuitry in communication with the magnetic field sensor. The position tracking circuitry is configured to determine at least one field strength associated with at least one stationary magnetic field sensed at the one or more receiving coils, and to determine position information associated with the housing based at least in part on the at least one field strength. The object tracking device includes a communication interface configured to transmit the position information to at least one remote computing device.

Abstract: A removable electronics device and related pre-fabricated sensor assemblies having different sensor layouts are provided. The removable electronics module includes one or more processors, an inertial measurement unit, a first communication interface configured to communicatively couple the removable electronics device to one or more computing devices, a second communication interface configured to communicatively couple the removable electronics device to a plurality of pre-fabricated sensor assemblies, and a housing at least partially enclosing the processor, the inertial measurement unit, the first communication interface, and the second communication interface. The housing includes a first opening in at least one longitudinal surface and adjacent to at least a portion of the first communication interface and a plurality of second openings in a lower surface and adjacent to the plurality of contact pads of the second communication interface.

Abstract: The present disclosure is directed to identifying three-dimensional-human-gesture input. In particular, the methods and systems of the present disclosure can: receive from one or more sensors, data describing one or more three-dimensional motions comprising a three-dimensional-human-gesture input; generate, based at least in part on the data describing the one or more three-dimensional motions, two-dimensional data at least partially describing at least one motion of the one or more three-dimensional motions; and identify, based at least in part on the two-dimensional data, the three-dimensional-human-gesture input.

Abstract: A removable electronics device and related pre-fabricated sensor assemblies having different sensor layouts are provided. The removable electronics module includes one or more processors, an inertial measurement unit, a first communication interface configured to communicatively couple the removable electronics device to one or more computing devices, a second communication interface configured to communicatively couple the removable electronics device to a plurality of pre-fabricated sensor assemblies, and a housing at least partially enclosing the processor, the inertial measurement unit, the first communication interface, and the second communication interface. The housing includes a first opening in at least one longitudinal surface and adjacent to at least a portion of the first communication interface and a plurality of second openings in a lower surface and adjacent to the plurality of contact pads of the second communication interface.

Abstract: A removable electronics device and related pre-fabricated sensor assemblies having different sensor layouts are provided. The removable electronics module includes one or more processors, an inertial measurement unit, a first communication interface configured to communicatively couple the removable electronics device to one or more computing devices, a second communication interface configured to communicatively couple the removable electronics device to a plurality of pre-fabricated sensor assemblies, and a housing at least partially enclosing the processor, the inertial measurement unit, the first communication interface, and the second communication interface. The housing includes a first opening in at least one longitudinal surface and adjacent to at least a portion of the first communication interface and a plurality of second openings in a lower surface and adjacent to the plurality of contact pads of the second communication interface.

Abstract: A removable electronics device for pre-fabricated sensor assemblies of interactive objects is provided. The removable electronics device includes one or more processors, a first communication interface configured to communicatively couple with one or more remote computing devices, and a second communication interface configured to communicatively couple with a plurality of pre-fabricated sensor assemblies having touch sensors with different sensor layouts. The removable electronics module can analyze, in response to being physically coupled to a first pre-fabricated sensor assembly, first touch data to detect one or more pre-defined motions based on one or more first pre-defined parameters associated with the first touch sensor. The removable electronics module can analyze, in response to being physically coupled to a second pre-fabricated sensor assembly, second touch data to detect the one or more pre-defined motions based on one or more second pre-defined parameters associated with the second touch sensor.