Abstract: Methods and systems are provided for receiving touch intensity signals from touch sensors of a touch screen. A spatial pattern in the touch intensity signals may indicate a deformation contour in the touch screen. A palm touch region is detected by comparing magnitudes of the touch intensity signals to a first touch-detection threshold. A second touch-detection threshold is assigned to a first perimeter region surrounding the palm touch region. The second touch-detection threshold may be a constant value or may vary over the first perimeter region of the touch screen. The second touch detection threshold may be determined by adjusting the first detection threshold. The second touch-detection threshold may be based on a slope of the touch intensity signals. The second touch-detection threshold provides a margin for reducing false touch signals near the palm touch region. The first touch-detection threshold is assigned to a region outside the first perimeter region.

Abstract: Methods and systems are provided for receiving touch intensity signals from touch sensors of a touch screen. A spatial pattern in the touch intensity signals may indicate a deformation contour in the touch screen. A palm touch region is detected by comparing magnitudes of the touch intensity signals to a first touch-detection threshold. A second touch-detection threshold is assigned to a first perimeter region surrounding the palm touch region. The second touch-detection threshold may be a constant value or may vary over the first perimeter region of the touch screen. The second touch detection threshold may be determined by adjusting the first detection threshold. The second touch-detection threshold may be based on a slope of the touch intensity signals. The second touch-detection threshold provides a margin for reducing false touch signals near the palm touch region. The first touch-detection threshold is assigned to a region outside the first perimeter region.

Abstract: A method and system for converting the output of a communications port (e.g., a serial port or a USB port) into video signals representing the output of a terminal using a KVM switch. Upon receiving characters from the communications port, the system interprets the characters as terminal emulation commands and internally generates a representation of what a resulting terminal screen would look like. From that internal (digital) representation, the system produces analog outputs representing the terminal screen. The analog outputs are output on the monitor attached to the KVM switch.

Abstract: A method and system for converting the output of a communications port (e.g., a serial port or a USB port) into video signals representing the output of a terminal using a KVM switch. Upon receiving characters from the communications port, the system interprets the characters as terminal emulation commands and internally generates a representation of what a resulting terminal screen would look like. From that internal (digital) representation, the system produces analog outputS representing the terminal screen. The analog outputs are output on the monitor attached to the KVM switch.

Abstract: A method and system for converting the output of a communications port (e.g., a serial port or a USB port) into video signals representing the output of a terminal using a KVM switch. Upon receiving characters from the communications port, the system interprets the characters as terminal emulation commands and internally generates a representation of what a resulting terminal screen would look like. From that internal (digital) representation, the system produces analog outputS representing the terminal screen. The analog outputs are output on the monitor attached to the KVM switch.

Abstract: A method and system for converting the output of a communications port (e.g., a serial port or a USB port) into video signals representing the output of a terminal using a KVM switch. Upon receiving characters from the communications port, the system interprets the characters as terminal emulation commands and internally generates a representation of what a resulting terminal screen would look like. From that internal (digital) representation, the system produces analog outputS representing the terminal screen. The analog outputs are output on the monitor attached to the KVM switch.

Abstract: A method and system for converting the output of a communications port (e.g., a serial port or a USB port) into video signals representing the output of a terminal using a KVM switch. Upon receiving characters from the communications port, the system interprets the characters as terminal emulation commands and internally generates a representation of what a resulting terminal screen would look like. From that internal (digital) representation, the system produces analog outputS representing the terminal screen. The analog outputs are output on the monitor attached to the KVM switch.

Abstract: A method and system for converting the output of a communications port (e.g., a serial port or a USB port) into video signals representing the output of a terminal using a KVM switch. Upon receiving characters from the communications port, the system interprets the characters as terminal emulation commands and internally generates a representation of what a resulting terminal screen would look like. From that internal (digital) representation, the system produces analog outputS representing the terminal screen. The analog outputs are output on the monitor attached to the KVM switch.

Abstract: A method and system for converting the output of a communications port (e.g., a serial port or a USB port) into video signals representing the output of a terminal. The system is interposed between the communications port and a set of two or more inputs to a keyboard, video and mouse switch. Upon receiving characters from the communications port, the system interprets the characters as terminal emulation commands and internally generates a representation of what a resulting terminal screen would look like. From that internal (digital) representation, the system produces analog outputs representing the terminal screen. The analog outputs are applied to the video input of the KVM switch such that the terminal output can be viewed on the monitor attached to the KVM switch.