Abstract:
A method controls manipulation of a computing device. The method turns on a camera device to capture images and gestures of a manipulation owner, analyzes the gestures to get operations to control the computing device using a recognition unit of the computing device, and determines whether an additional participant gets the manipulation control of the computing device. If the additional participant gets the manipulation control of the computing device, the method stops to capture the images of the manipulation owner, and captures the images of the additional participant. If the additional participant does not get the manipulation control of the computing device, the method still captures the images of the manipulation owner.
Abstract:
A method for unlocking an electronic device, a first image in a first area and a second image in a second area selected on a touch panel of the electronic device are received. The method combines the first image and the second image to obtain a selected combination image, and unlocks the electronic device upon the condition that the selected combination image is stored in a storage unit of the electronic device.
Abstract:
A wireless headset includes a wireless module, a headset body and a universal serial bus (USB) connector, the headset body includes a light sensor located on an end of the headset body, and the USB connector includes a plug and a connection line. The connection line is located on a first end of the USB connector and connected to the headset body, the plug is located on a second end of the USB connector, and the plug of the USB connector is connectable to the end of the headset body.
Abstract:
An electronic device acquires first character data of a hand, and displays an outline diagram of the hand on a touch screen display according to the first character data, in response to a user placing his/her hand on the touch screen display. The electronic device sets associations between editing tools and fingers of the hand in the outline diagram. Then, the electronic device detects second character data of a finger of the hand in response to the user touching the touch screen display with the finger, and compares the second character data with the first character data, to determine which editing tool is associated with that finger according to the set associations, and replaces a present available editing tool on the touch screen display with the determined editing tool.
Abstract:
A wireless headset includes a wireless module, a headset body and a universal serial bus (USB) connector, the headset body includes a light sensor located on an end of the headset body, and the USB connector includes a plug and a connection line. The connection line is located on a first end of the USB connector and connected to the headset body, the plug is located on a second end of the USB connector, and the plug of the USB connector is connectable to the end of the headset body.
Abstract:
A method for manufacturing GaN LED devices is disclosed herein. First, a LED epitaxial layer is formed on a provisional substrate. Part of the LED epitaxial layer is removed to form a plurality of LED epitaxial areas. Then, a first transparent conductive layer, a metal reflective layer, and a first metal bonding layer are sequentially formed on the plurality of LED epitaxial areas and then part of the first transparent conductive layer, the metal reflective layer, and the first metal bonding layer are removed. Next, a permanent substrate is provided. At least a metal layer and a second metal bonding layer are formed on the permanent substrate. Then, part of at least the metal layer and the second metal bonding layer are removed. Next, the provisional substrate is bonded to the permanent substrate by aligned wafer bonding method. Then, the provisional substrate is removed to expose a surface of the LED epitaxial layer and then an n-type electrode is formed on the surface. Next, the permanent substrate is cut to form a plurality of LED devices.
Abstract:
A method for unlocking an electronic device, a first image in a first area and a second image in a second area selected on a touch panel of the electronic device are received. The method combines the first image and the second image to obtain a selected combination image, and unlocks the electronic device upon the condition that the selected combination image is stored in a storage unit of the electronic device.
Abstract:
In a method for detecting compatibility of files of an electronic device, the method obtains a size and a format of an original file in response to moving the original file from an original storage area to a destination, and determines whether the original file and the destination are compatible with each other. If the original file and the destination are compatible with each other, the method receives the original file to the destination. If the original file and the destination are incompatible with each other, the method displays a prompt that the original file and the destination are incompatible on a display device of the electronic.