Hewlett-packard Development Company, L.p.

Other

Sunplus Technology Co., Ltd.

Solid State Storage Technology Corporation

Chih-Ming Huang

Chung-Chun Chen

Ming-Shien Tsai

Leo Joseph Gerten

Han-Kuang Chang

Yi Kang Hsieh

In one example in accordance with the present disclosure, an electronic device is described. An example electronic device includes a charging dock to charge a wireless peripheral device and a sensor to determine when the wireless peripheral device is decoupled from the charging dock. A wireless communication device of the example electronic device wirelessly communicates with the wireless peripheral device. A controller of the example electronic device, responsive to an output from the sensor indicating that the wireless peripheral device is decoupled from the charging dock, triggers the wireless communication device to pair with the wireless peripheral device.

Wireless peripheral docks and sensors

The present specification describes examples of position-based switching of display devices. An example augmented reality (AR) device includes an AR display device to render display data. The example AR device also includes a wireless communication device to transmit and receive wireless signals. The example AR device further includes a processor to: 1) determine a position of the AR device relative to a computing device based on wireless signals communicated with the computing device; and 2) switch an activity state of the AR display device based on the determined position of the AR device relative to the computing device.

Position-based switch of display devices

In example implementations, a head mounted display (HMD) is provided. The HMD includes a first wireless radio, a second wireless radio, and a controller. The first wireless radio is to establish a connection to a host computer. The second wireless radio is to connect to a second HMD via a channel. The controller is communicatively coupled to the first wireless radio and the second wireless radio. The controller is to receive a notification of a presence of the second HMD from the host computer via the connection, track movement of the second HMD via the channel, and generate a collision avoidance alert when the second HMD is within a distance threshold of the HMD.

Collision avoidance of head mounted displays

In an example, a wearable apparatus may include a display device and an input device. The input device may include a network interface device having a first transceiver and a second transceiver. Further, the input device may include a processor connected to the network interface device to communicate with the display device via the first transceiver. Furthermore, the processor may monitor a position of a peer input device via the second transceiver based on a radio signal exchanged between the input device and the peer input device. In response to a determination that the position of the peer input device is less than a threshold distance, the processor may generate a collision alert on the display device via the first transceiver.

Dual-transceiver based input devices

A repetitive data processing method for a solid state drive is provided. The solid state drive includes a non-volatile memory. The repetitive data processing method includes the following steps. Firstly, a write data is received. The write data contains plural codewords. Then, an encoding operation is performed on the plural codewords sequentially, thereby generating plural error correction codes sequentially. If at least two consecutive error correction codes of the plural error correction codes are identical to a first error correction code, the solid state drive confirms that the write data contains a repetitive data and enabling a repetitive data management mechanism.

Repetitive data processing method for solid state drive

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.

Data communication using a preferred transfer mode

A torque compensation method and system for a DC brushless motor. When the DC brushless motor coupled with an asymmetric load is rotating, the difference between an instant current and an average current of a shunt resister is an index of adjusting control signals within an absolute rotor position for the purpose of approaching the corresponding instant current to the average current.

Torque compensation method and system for DC brushless motor

The present invention is related to a health care instrument, particularly to a back sliding massager. The massager comprising a base, a slide consists of an upper and a lower plate, a transmission mechanism, massage heads, and a cover. In that, the slide, transmission mechanism, and massage heads are mounted into the chamber constructed by the base and cover. Chains disposed on the surface of the base, transmission mechanism installed between the cover and base includes a motor, a set of gears driven by the motor having bottom pinions meshed with the chains, each of top gears connected to one massage head on top of the cover by a central axle respectively; openings formed through the cover, massage heads are exposed out from the openings. The massager of the present invention has a larger massaged portion with a man-made massage effect.

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Taipei, Taiwan

Chih-Ming Huang