Abstract: A behavior understanding system and a behavior understanding method are provided. The behavior understanding system includes a sensor and a processor. The sensor senses a motion of a human body portion for a time period. A sequence of motion sensing data of the sensor is obtained. At least two comparing results respectively corresponding to at least two timepoints within the time period are generated according to the motion sensing data. The comparing result are generated through comparing the motion sensing data with base motion data. The base motion data is related to multiple base motions. A behavior information of the human body portion is determined according to the comparing results. The behavior information is related to a behavior formed by at least one of the base motions. Accordingly, the accuracy of behavior understanding can be improved, and the embodiments may predict the behavior quickly.

Abstract: A tracking system is disclosed. The tracking system comprises a head-mounted display (HMD) worn on a head of a user and configured to virtualize a body movement of the user in a virtual environment; and a plurality of sensors worn on feet of the user configured to determine body information of the user according to the body movement of the user, and transmit the determined body information to the HMD; wherein the HMD virtualizes the body movement of the user according to the determined body information; wherein the body information is related to a plurality of mutual relationships between the plurality of sensors and the HMD.

Abstract: A tracking method of a controller is provided. The controller comprises an inertial measurement unit (IMU) for generating a first controller information in an interactive system, and a plurality of identification dots are arranged on a surface of the controller. The tracking method includes obtaining a first image having the controller and at least one of the identification dots; determining a second controller information according to the first controller information; and calibrating the second controller information according to the first image; wherein the first controller information is a 3 degrees of freedom (3Dof) information, and the second controller information is a 6Dof information.

Abstract: Wireless charging of electronic devices is described. In an example implementation, electromagnetic current is induced in a first set of coils of an electronic device upon coupling of the first set of coils with a second set of coils of a charging base, and a rechargeable battery of the electronic device is wirelessly charged based on the induced electromagnetic current. A coil from amongst the first set is determined to send a message to the charging base to disable a coil of the second set which overlaps with the determined coil of the first set.

Abstract: In one example, an input pen to control an operation of a display is described, which may include a sensor to detect an input pen gesture, a communication interface to establish a connection with the display, and a controller to transmit a control signal corresponding to the detected input pen gesture to the display via the communication interface. The control signal may be used to retrieve a gesture command to manipulate data on the display.

Abstract: An example implementation relates to identifying a preferred transfer mode available for communicating with a target device, from among a plurality of priority-ordered transfer modes that includes a peer-to-peer mode, an FTP mode, and an HTTP mode. A data communication can be performed with the target device using the preferred transfer mode.

Abstract: In one example, an input pen to control an operation of a display is described, which may include a sensor to detect an input pen gesture, a communication interface to establish a connection with the display, and a controller to transmit a control signal corresponding to the detected input pen gesture to the display via the communication interface. The control signal may be used to retrieve a gesture command to manipulate data on the display.

Abstract: In one example, a computing device is disclosed, which includes a storage unit, a communication interface, and an authentication unit. The storage unit may store communication information corresponding to a wireless device. The communication information may include information used to establish communication between the wireless device and a user device. Further, the communication interface may receive a request to establish communication with the wireless device from the user device via a short-range wireless communication. Furthermore, the authentication unit may authenticate an access credential associated with the user device to access the wireless device and enable the storage unit to transmit the communication information associated with the wireless device to the user device upon successful authentication. The communication information is set up on the user device to establish communication with the wireless device.

Abstract: An example implementation relates to identifying a preferred transfer mode available for communicating with a target device, from among a plurality of priority-ordered transfer modes that includes a peer-to-peer mode, an FTP mode, and an HTTP mode. A data communication can be performed with the target device using the preferred transfer mode.

Abstract: A method for controlling an electronic device with a touch screen includes detecting a sequence of touch inputs within a predefined area on the touch screen; determining a sequence of dots and bars according to the sequence of touch inputs; and performing a predefined function on the electronic device when the sequence of dots and bars conforms to a predefined sequence of dots and bars.

Abstract: A method for controlling an electronic device with a touch screen includes detecting a sequence of touch inputs within a predefined area on the touch screen; determining a sequence of dots and bars according to the sequence of touch inputs; and performing a predefined function on the electronic device when the sequence of dots and bars conforms to a predefined sequence of dots and bars.