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  2. Tablet computer - Wikipedia

    en.wikipedia.org/wiki/Tablet_computer

    A tablet computer, commonly shortened to tablet, is a mobile device, typically with a mobile operating system and touchscreen display processing circuitry, and a rechargeable battery in a single, thin and flat package.

  3. User interface design - Wikipedia

    en.wikipedia.org/wiki/User_interface_design

    The graphical user interface is presented (displayed) on the computer screen. It is the result of processed user input and usually the primary interface for human-machine interaction. The touch user interfaces popular on small mobile devices are an overlay of the visual output to the visual input.

  4. Touchscreen - Wikipedia

    en.wikipedia.org/wiki/Touchscreen

    1986 GRAPHIC TABLET - A graphic touch tablet was released for the Sega AI Computer. [31] [32] EARLY 80s EVALUATION FOR AIRCRAFT - Touch-sensitive control-display units (CDUs) were evaluated for commercial aircraft flight decks in the early 1980s. Initial research showed that a touch interface would reduce pilot workload as the crew could then ...

  5. The best tablets for seniors in 2025, tested and reviewed - AOL

    www.aol.com/lifestyle/best-tablets-for-seniors...

    Windows: Microsoft has designed their desktop computer operating system to also run on tablets and hybrid computers (a computer that can transform from a laptop into a tablet.) The good news about ...

  6. Mobile computing - Wikipedia

    en.wikipedia.org/wiki/Mobile_computing

    It is intended to supplement and to synchronize with a desktop computer, giving access to contacts, address book, notes, e-mail, and other features. A Palm TX PDA; An ultra mobile PC is a full-featured, PDA-sized computer running a general-purpose operating system. Phones, tablets: a slate tablet is shaped like a paper notebook. Smartphones are ...

  7. Graphical user interface - Wikipedia

    en.wikipedia.org/wiki/Graphical_user_interface

    A graphical user interface (GUI) showing various elements: radio buttons, checkboxes, and other elements. A graphical user interface, or GUI [a], is a form of user interface that allows users to interact with electronic devices through graphical icons and visual indicators such as secondary notation.

  8. Touchpad - Wikipedia

    en.wikipedia.org/wiki/Touchpad

    Closeup of a touchpad on an Acer CB5-311 laptop Closeup of a touchpad on a MacBook 2015 laptop. A touchpad or trackpad is a type of pointing device.Its largest component is a tactile sensor: an electronic device with a flat surface, that detects the motion and position of a user's fingers, and translates them to 2D motion, to control a pointer in a graphical user interface on a computer screen.

  9. Pointing device - Wikipedia

    en.wikipedia.org/wiki/Pointing_device

    A computer mouse Touchpad and a pointing stick on an IBM notebook Trackpoint An elder 3D mouse 3D 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.