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  2. Graphics tablet - Wikipedia

    en.wikipedia.org/wiki/Graphics_tablet

    A graphic tablet. A graphics tablet (also known as a digitizer, digital graphic tablet, pen tablet, drawing tablet, external drawing pad or digital art board) is a computer input device that enables a user to hand draw or paint images, animations and graphics, with a special pen-like stylus, similar to the way a person draws pictures with a pencil and paper by hand.

  3. Digital pen - Wikipedia

    en.wikipedia.org/wiki/Digital_pen

    The Microsoft Surface Pen is a digital pen.. A digital pen is an input device which captures the handwriting or brush strokes of a user and converts handwritten analog information into digital data, enabling the data to be utilized in various applications.

  4. Text entry interface - Wikipedia

    en.wikipedia.org/wiki/Text_entry_interface

    A graphics tablet or digitizer is a computer input device that enables a user to hand-draw images, animations and graphics, similar to the way a person draws images with a pencil and paper, typically using a stylus. These tablets may also be used to capture data or handwritten signatures.

  5. Graphics Device Interface - Wikipedia

    en.wikipedia.org/wiki/Graphics_Device_Interface

    In GDI, a device context (DC) defines the attributes of text and images for the output device, e.g., screen or printer. GDI maintains the actual context. Generating the output requires a handle to the device context (HDC). After generating the output, the handle could be released. GDI uses Bresenham's line drawing algorithm to draw aliased ...

  6. RAND Tablet - Wikipedia

    en.wikipedia.org/wiki/RAND_Tablet

    The RAND Tablet is a graphical computer input device developed by The RAND Corporation. The RAND Tablet is claimed to be the first digital graphic device marketed as being a low cost device. The creation of the tablet was performed [further explanation needed] by the Advanced Research Projects Agency. The RAND Tablet was one of the first ...

  7. Stylus (computing) - Wikipedia

    en.wikipedia.org/wiki/Stylus_(computing)

    The device had rotary dials that rotated in accordance with the selected numbers; with gears, drums, and clever engineering, it was capable of addition, subtraction, multiplication and division (using 9's constant). A stylus was used to turn the dials. Later devices of this type include the Arithmometer, in the 1860s; and the Addiator, in 1920. [5]

  8. Computer graphics - Wikipedia

    en.wikipedia.org/wiki/Computer_graphics

    A Blender screenshot displaying the 3D test model Suzanne. Computer graphics deals with generating images and art with the aid of computers.Computer graphics is a core technology in digital photography, film, video games, digital art, cell phone and computer displays, and many specialized applications.

  9. Light pen - Wikipedia

    en.wikipedia.org/wiki/Light_pen

    A light pen is a computer input device in the form of a light-sensitive wand used in conjunction with a computer's cathode-ray tube (CRT) display. It allows the user to point to displayed objects or draw on the screen in a similar way to a touchscreen but with greater positional accuracy.

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