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  2. Pointing device - Wikipedia

    en.wikipedia.org/wiki/Pointing_device

    A pointing device is a human interface device that allows a user to input spatial (i.e., continuous and multi-dimensional) data to a computer. Graphical user interfaces (GUI) and CAD systems allow the user to control and provide data to the computer using physical gestures by moving a hand-held mouse or similar device across the surface of the ...

  3. Speedometer - Wikipedia

    en.wikipedia.org/wiki/Speedometer

    A computer converts the pulses to a speed and displays this speed on an electronically controlled, analogue-style needle or a digital display. Pulse information is also used for a variety of other purposes by the ECU or full-vehicle control system, e.g. triggering ABS or traction control, calculating average trip speed, or increment the ...

  4. Media control symbols - Wikipedia

    en.wikipedia.org/wiki/Media_control_symbols

    #5107B Normal run; Normal speed: To identify the switch or switch position by means of which a normal run (e.g. of tape) is started in the indicated direction. Pause U+23F8 ⏸ #5111B Pause; Interruption: To identify the control or the indicator which stops operation intermittently and keeps the equipment in operating mode. Play/pause toggle U+ ...

  5. Kinect - Wikipedia

    en.wikipedia.org/wiki/Kinect

    Kinect is a discontinued line of motion sensing input devices produced by Microsoft and first released in 2010. The devices generally contain RGB cameras, and infrared projectors and detectors that map depth through either structured light or time of flight calculations, which can in turn be used to perform real-time gesture recognition and body skeletal detection, among other capabilities.

  6. Teleprompter - Wikipedia

    en.wikipedia.org/wiki/Teleprompter

    Schematic representation: (1) Video camera; (2) Shroud; (3) Video monitor; (4) Clear glass or beam splitter; (5) Image from subject; (6) Image from video monitor. A teleprompter, also known as an autocue, is a display device that prompts the person speaking with an electronic visual text of a speech or script.

  7. USB human interface device class - Wikipedia

    en.wikipedia.org/wiki/USB_human_interface_device...

    Computer mouse is another common USB HID class device. USB HID mice can range from single-button simple devices to multi-button compound devices. Most modern operating systems ship with drivers for standard HID mouse designs (the most common modern mouse design has two dedicated buttons and a mouse wheel that doubles as the third button); mice ...

  8. Tachometer - Wikipedia

    en.wikipedia.org/wiki/Tachometer

    The device usually displays the revolutions per minute (RPM) on a calibrated analogue dial, but digital displays are increasingly common. The word comes from Ancient Greek τάχος (táchos) 'speed' and μέτρον (métron) 'measure'. Essentially the words tachometer and speedometer have identical meaning: a device that measures speed. It ...

  9. Flight recorder - Wikipedia

    en.wikipedia.org/wiki/Flight_recorder

    A flight recorder is an electronic recording device placed in an aircraft for the purpose of facilitating the investigation of aviation accidents and incidents. The device may often be referred to colloquially as a " black box ", an outdated name which has become a misnomer —they are now required to be painted bright orange , to aid in their ...