Abstract:
A capturing device includes a capturing unit for capturing an image, a compass, a computing unit and a processor. The compass is used for rotating the pointer thereof to a predetermined direction when the capturing device rotates. The computing unit is used for computing an angle and direction rotated by the pointer of the compass in the process of the capturing unit capturing the image. The processor is used for correcting the captured image according to the angle and direction computed by the computing unit.
Abstract:
A data transmission system includes a sender, at least one receiver, a sender controller, and a receiver controller. The sender controller receives an AC signal from an AC power source via a first AC input port, receives data from the sender via a first data port, and processes the received AC signal according to the received data, and outputs a processed AC signal via a first AC output port. The receiver controller receives the processed AC signal from the sender controller via the second AC input port, powers the at least one receiver using the processed AC signal via the second AC output port, and converts the processed AC signal to corresponding data and transmits the data to the at least one receiver via a second data port.
Abstract:
An HTML document updating method implement for an HTML document updating device is provided. The device includes a storage system to store at least one HTML document of a given webpage. The method includes: first saving an input given website address as a URL of a webpage. Then, obtaining a HTML document of the given webpage at every time interval. Next, analyzing the currently obtained HTML document and a saved HTML document, obtaining HTML elements of the currently obtained HTML document and the HTML elements of the saved HTML document, and updating the HTML element of the saved HTML document of the given webpage with the corresponding HTML element of the currently obtained HTML document of the given webpage when the HTML element of the saved HTML document of the given webpage does not match the corresponding HTML element of the currently obtained HTML document of the given webpage.
Abstract:
A LCD display device includes a LCD panel including a plurality of LCD units with trapezoid structure, and three sides of the LCD unit all include three liquid crystal molecules (LCM), the LCMs of all of the first side of the LCD unit constitute a first LCM array and form a first display interface, the LCMs of all of the second side constitute a second LCM array and form a second display interface, and the LCMs of all of the third side constitute a third LCM array and form a third display interface. The LCD display device also includes three signal conversion modules configured to convert three display signals into three control signals respectively, and three driving modules configured to drive the three LCM arrays according to the control signals and cause the first, the second, and the third display interface to display corresponding images.
Abstract:
A touch screen includes an information source, a display, a sensor module, an adjuster, and a processor. The information source is for providing display data, such as images or other documents, to be displayed. The display is for outputting the display data, and is overlaid with the sensor module. The sensor module is for sensing a touch action on a position thereon corresponding to the display data, and generating corresponding touch data. The adjuster is for generating adjusting commands. The processor is for adjusting the size of the display data according to the touch data and the adjusting commands.