Abstract: A webcam includes an external housing; a lens system disposed in the external housing; and a lens cap disposed in the external housing and configured to at least partially surround the lens system, wherein a gap is formed between the lens system and the lens cap.

Abstract: A video game controller includes a control unit electrically connected to a video game console having a main display; and an auxiliary display electrically connected to the control unit and comprising a miniature display, a lens, a loud speaker, a microphone, and a power supply. The power supply is an interruptible power supply or battery power supply. The miniature display is an LCD.

Abstract: A webcam with an optical lens that can manually be moved into a position in front of the camera lens. The lens may slide or be rotated to a position in front of the camera lens. The optical lens may be a zoom lens, such that, in combination with the lens of the camera, a fixed zoom or magnification function is provided. Alternately, at least a second lens may also be provided, such as to provide two fixed zoom positions. The two lenses could be moved together with a single mechanical structure, or separately with two different manual controls.

Abstract: A game controller includes a game controller chip; function keys electrically connected to the game controller chip; a joystick electrically connected to the game controller chip; an LCD display controlled by the game controller chip via a graph controller chip; a camera controlled by the game controller chip via a digital video converter; a microphone controlled by the game controller chip via a digital sound converter; an amplifier controlled by the digital sound converter; a sound device controlled by the digital sound converter via the amplifier; a touch panel, a temperature and motion sensor, a transmission interface, a wireless network module, an MPEG encoder and decoder, a memory device, and an IR transceiver electrically connected to the game controller chip respectively; and a rechargeable battery for powering the game controller chip.

Abstract: A mat for video game console in one embodiment includes pressure sensors; a master controller; A/D converters; a light controller; and indicators. Each pressure sensor is in signal communication with a corresponding A/D converter. The A/D converters are in signal communication with the master controller. In response to a person standing on the mat when playing video games on the video game console the pressure sensors sense the weight of the person and a leg action thereof, generate analog signals representing same, and send the analog signals to the A/D converters, the A/D converters convert the analog signals into digital signals which are in turn sent to the master controller, the master controller processes the digital signals for controlling the video game console and flashing the indicator through the light controller.

Abstract: Provided is a mat for a video game console. The mat includes a zone including weight sensitive pads having a mark on the top surface; an LCD; indicators around a track surrounding the zone and bordering the LCD; a light controller; a transceiver; and an MCU. In response to stepping on one pad corresponding to a mark shown on a TV associated with the console, the pad is activated to enable the MCU to generate a signal representing which pad the foot is stepping on, and the signal is transmitted from the MCU to the TV to display an updated score. Also, the MCU can activate the light controller to flash the indicators in a sequence. At the same time, operating a wireless controller to activate the console will transmit another signal either from the MCU to the console via the transceiver and the wireless controller or vice versa.

Abstract: An adapter in one embodiment includes a conversion circuit, a first connector adapted to connect to a port of a PS3, a second connector adapted to connect to a PS2 controller, and a port adapted to connect to a removable memory card for PS2. The conversion circuit is adapted to convert a PS2 signal sent from the connected PS2 controller into a PS3 signal prior to sending to the connected PS3, and convert a PS2 data signal sent from the connected memory card into a PS3 data signal prior to sending to the connected PS3. Alternatively, the adapter and the PS2 controller are connected by wireless.

Abstract: A webcam with an optical lens that can manually be moved into a position in front of the camera lens. The lens may slide or be rotated to a position in front of the camera lens. The optical lens may be a zoom lens, such that, in combination with the lens of the camera, a fixed zoom or magnification function is provided. Alternately, at least a second lens may also be provided, such as to provide two fixed zoom positions. The two lenses could be moved together with a single mechanical structure, or separately with two different manual controls.

Abstract: A method and user interface is provided for use on a computer system coupled with a scanner for performing an automatic scan operation on an original document, with the computer system running a scanner driver and an application program. By the method and user interface, the scanner is first activated to perform a primitive scan operation on the original document based on the default image processing settings to thereby obtain a primitive scanned image. Next, the scanner driver is activated to perform a set of image processing routines on the primitive scanned image to thereby obtain the image qualities of the original document; and based on the image qualities of the original document, a set of suited image processing settings are specified for optimal scan of the original document.

Abstract: A charger device for wireless hand-held controller is disclosed. The device comprises a DC charge socket, a contact coupled to a terminal of a rechargeable cell in a battery compartment, a charge IC electrically interconnected the DC charge socket and the contact, and an adapter for DC charging. In charging, insert the first and the second DC plugs in the DC charge jack and the DC charge socket respectively so that a required DC is automatically fetched by the charge IC from the control assembly to the cell via the contact. The invention can eliminate conventional charger seat and adapter, charge the controller without coupling to a USB port of computer and a charger jack of automobile, maintain a normal wireless signal transmission of the controller during charging, and maintain a good wireless signal transmission quality during charging by the provision of the charge IC.

Abstract: A parallelepiped portable power supply comprises a CD-ROM drive, a plurality of drawers, a top fastening mechanism for fastening a video game machine, and a power supply section including a replaceable rechargeable battery for supplying power to the video game machine in outdoors or an environment without power supply.

Abstract: A method and user interface is provided for use on a computer system coupled with a scanner for performing an automatic scan operation on an original document, with the computer system running a scanner driver and an application program. By the method and user interface, the scanner is first activated to perform a primitive scan operation on the original document based on the default image processing settings to thereby obtain a primitive scanned image. Next, the scanner driver is activated to perform a set of image processing routines on the primitive scanned image to thereby obtain the image qualities of the original document; and based on the image qualities of the original document, a set of suited image processing settings are specified for optimal scan of the original document.

Abstract: A method and user interface is provided for use on a computer system coupled with a scanner for performing an automatic scan operation on an original document, with the computer system running a scanner driver and an application program. By the method and user interface, the scanner is first activated to perform a primitive scan operation on the original document based on the default image processing settings to thereby obtain a primitive scanned image. Next, the scanner driver is activated to perform a set of image processing routines on the primitive scanned image to thereby obtain the image qualities of the original document; and based on the image qualities of the original document, a set of suited image processing settings are specified for optimal scan of the original document.

Abstract: A method and user interface is provided for use on a computer system coupled with a scanner for performing a scan operation on an original document, which allows the user to acquire scanned images in an easier and more user-friendly manner. The method allows the user to scan an original document without requiring the user to have learned knowledge background in the science of image processing, and also allows the scanner to perform only one scan operation on the original document. These features allow the use of the scanner to be easier and more user-friendly than the prior art. By the, method, the first step is to determine a set of image processing settings by a scanner driving program that are suited for optimal scan of the original document; and then the scanner is activated to perform a scan operation on the original document based on the image processing settings to thereby obtain a primitive scanned image.

Abstract: An communication system such as a host signal processing modem includes a host computer and a device that is coupled to communication lines and a host processor in the host computer. In a normal operating mode, the device generates periodic interrupts that cause the host processor to execute a software portion of the communication system. The software portion communicates with the device and implements protocols required to maintain communications with a remote system via communication lines. In a wait mode of the device, interrupts from the device to the host processor are suspended and selection logic in the device selects a communication signal such as a ring signal from the telephone lines as an interrupt to the host processor. While in wait mode, a power management system can place the system in a sleep mode because the periodic interrupts are suspended and do not indicate system activity that would prevent use of the sleep mode.

Abstract: A method and user interface is provided for use on a computer system coupled with a scanner for performing a scan operation on an original document, which allows the user to acquire scanned images in an easier and more user-friendly manner. The method allows the user to scan an original document without requiring the user to have learned knowledge a background in the science of image processing, and also allows the scanner to perform only one scan operation on the original document. These features allow the use of the scanner to be easier and more user-friendly than the prior art. By the, method, the first step is to determine In the method, first a scanner driver program suited for optimizing the scan of the original document determines a set of image processing settings by a scanner driving program that are suited for optimal scan of the original document; and then.

Abstract: A method and user interface is provided for use on a computer system coupled with a scanner for performing a scan operation on an original document, which allows the user to acquire scanned images in an easier and more user-friendly manner. The method allows the user to scan an original document without requiring the user to have learned knowledge background in the science of image processing, and also allows the scanner to perform only one scan operation on the original document. These features allow the use of the scanner to be easier and more user-friendly than the prior art. By the, method, the first step is to determine a set of image processing settings by a scanner driving program that are suited for optimal scan of the original document; and then the scanner is activated to perform a scan operation on the original document based on the image processing settings to thereby obtain a primitive scanned image.