Htc Corporation

Fang Yu Cheng

Chiao-Chien Huang

Li-Hsun Chang

Jung Wu

Chih Chien Chen

Yu-Hsun Chung

Wei Te Tu

Hsien Ju Hsieh

A tracking method, for tracking an object based on a computer vision, includes following steps. A series of images is captured by a tracking camera. A first position of a trackable device is tracked within the images. An object is recognized around the first position in the images. In response to the object being recognized, a second position of the object is tracked in the images.

Tracking system, tracking method and non-transitory computer-readable storage medium

A display device is configured to display a virtual world. A hand-mounted device is adapted to be worn on a hand of a user and includes an ultrasound transducer and a contact sensor. The ultrasound transducer is configured to emit an ultrasound haptic. The contact sensor is configured to detect a sensor value. A processor is configured to obtain a real position of the hand-mounted device to determine a virtual position of a virtual hand in the virtual world and to determine a virtual distance between the virtual hand and a virtual object in the virtual world based on the virtual position. The processor is configured to determine the hand of the user is open based on the sensor value and in response to the virtual distance being smaller than a contact distance and the hand being open, enable the ultrasound transducer to emit the ultrasound haptic to the finger.

Hand-free haptic feedback system and method

The disclosure provides a method for determining a posture of a user, a host, and a computer readable medium. The method includes: detecting a relative position between a first wearable device and a second wearable device; and in response to determining that the relative position between the first wearable device and the second wearable device satisfies a predetermined relative position, determining the posture of the user at least based on the relative position between the first wearable device and the second wearable device.

Method for determining posture of user, host, and computer readable medium

A wireless position tracking device, a display system, and a wearable device are provided. The wireless position tracking device includes a rigid body, point light sources, a motion sensor, and a wireless transmission module. The rigid body has an inner concave surface, a head, a connecting portion, and a tail. The connecting portion connects the head and tail. The point light sources are fixed to positions outside the inner concave surface. The motion sensor locates in the rigid body for sensing a motion thereof and generating motion information. The wireless transmission module locates in the rigid body and electrically connects the motion sensor for wirelessly transmitting the motion information to the head-mounted device. An image capturing module of the head-mounted device captures a pattern formed by the point light sources. The head-mounted device calculates a relative position of the wireless position tracking device according to the pattern and motion information.

Growing community of inventors

Taoyuan, Taiwan

Fang Yu Cheng