Htc Corporation

Delta Electronics, Inc.

Htc Corportion

Yu-Chuan Chen

Hung-I Weng

Sean Chang

Yih-Feng Kao

Yuan-Mao Tsuei

Wen-Chi Chang

Hok-Sum H Luke

Huan-Kun Chen

A method of controlling an electronic device, an electronic device using the same, and a computer program product are provided. The method includes detecting a plurality of touch areas on a touch screen so that a plurality of touch points contained within each of the touch areas are obtained, respectively determining a typical coordinate value corresponding to each of the touch areas according to a coordinate value of each of the touch points within the touch areas, selecting one or more active objects displayed on the touch screen according to the typical coordinate value corresponding to each of the touch areas, and triggering an action associated with the one or more active objects.

Method for operating application program and mobile electronic device using the same

A method and an apparatus for altering a key function of a software input panel (SIP) of an electronic device and a recording medium thereof are provided, wherein the SIP includes a plurality of keys, and the number and layout of the keys are fixed. In the present method, first, an operating interface of an electronic device is switched, wherein the operating interface includes the SIP. Then, each key of the SIP is switched to an input word corresponding to the operating interface. As a result, the input word corresponding to each key of the SIP is automatically altered according to the current operating interface, and accordingly inputting through the SIP is made very convenient.

Method and apparatus for shifting software input panel and recording medium thereof

A user interface of electronic apparatus includes at least one launched indicator and at least one non-launched indicator, and the arrangement of the launched indicator and non-launched indicators forms a loop path so that the indicators can have a revolution around a center of the loop path according to a direction command inputted by a user. Each launched indicator indicates an executed program, each non-launched indicator indicates a non-executed program, and the indicator moved to a specific location is defined as a selectable indicator. The user can control the program indicated by the selectable indicator with any operation.

User interface of electronic apparatus for displaying application indicators

Electronic device, controlling method thereof and computer program product

A method and system for automatically changing the operating mode of a mobile device in response to changes in positioning or the use of the device includes multiple sensors that provide information relating to the mobile device and its environment. The sensors determine positioning information, incident light intensity, and object proximity and detect the presence of a pointer device. The system monitors the sensors and applications executed by the operating system. Based on the monitoring, the system changes the operating mode of the mobile device.

Method and apparatus for automatically changing operating modes in a mobile device

A method for controlling an application program, an electronic device thereof, and a recording medium thereof are provided. In the present method, when detecting at least one touch area on a touch screen of the electronic device, all touch points contained within each of the touch areas are obtained. Then, a unique typical coordinate value is determined according to a coordinate value of each of the touch points. Finally, an application program is controlled to execute a function relative to the typical coordinate value. Hence, the application program is controlled to execute the corresponding function by detecting the user operation on the touch screen so as to improve a convenience of operating the electronic device.

Application program control interface

Method for controlling application program, electronic device thereof, and storage medium thereof

Method and apparatus for altering key function of software input panel and recording medium thereof

A projection system and a light tunnel applied in the projection system. The light tunnel comprises a first reflector, a second reflector, a third reflector, a fourth reflector, a light entrance, and a light exit. A distance between the third and fourth reflectors gradually changes from the light entrance to the light exit. The distance between the third and fourth reflectors at the light entrance and the light exit is less than length of each of the first and second reflectors. Thus, the light tunnel can be easily held and applied to various projection systems using various light sources and image generation devices.

Light tunnel and projection system utilizing the same

An optical device is provided, including two dual-fiber collimators, two single-fiber collimators, two filters connected respectively to the two dual collimators, and two mirrors. The two dual-fiber collimators are interconnected by coupling an optical fiber thereof to each other. One mirror is fixed in position, and the other mirror is mounted on a mechanism capable of moving up and down so as to switch an optical path.

Growing community of inventors

Taoyuan County, Taiwan

Yu-Chuan Chen