enow.com Web Search

  1. Ads

    related to: light pen versus touch screen phone

Search results

  1. Results from the WOW.Com Content Network
  2. Pointing device - Wikipedia

    en.wikipedia.org/wiki/Pointing_device

    A light pen is a device similar to a touch screen, but uses a special light-sensitive pen instead of the finger, which allows for more accurate screen input. As the tip of the light pen makes contact with the screen, it sends a signal back to the computer containing the coordinates of the pixels at that point. It can be used to draw on the ...

  3. 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.

  4. Touchscreen - Wikipedia

    en.wikipedia.org/wiki/Touchscreen

    A touchscreen (or touch screen) is a type of display that can detect touch input from a user. It consists of both an input device (a touch panel) and an output device (a visual display). The touch panel is typically layered on the top of the electronic visual display of a device.

  5. Stylus (computing) - Wikipedia

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

    several styluses; (l to r) PalmPilot Professional, Fossil Wrist PDA, Nokia 770, Audiovox XV6600, HP Jornada 520, Sharp Zaurus 5500, Fujitsu Lifebook P-1032 In computing, a stylus (or stylus pen) is a small pen-shaped instrument whose tip position on a computer monitor can be detected.

  6. Active pen - Wikipedia

    en.wikipedia.org/wiki/Active_pen

    The main difference between an active pen and the input device known as a passive stylus or passive pen is that although the latter can also be used to write directly onto the screen, it does not include electronics and thus lacks all of the features that are unique for an active pen: touch sensitivity, input buttons, etc. [7] Active pen ...

  7. Input device - Wikipedia

    en.wikipedia.org/wiki/Input_device

    A layer placed over a computer screen, used by physically touching it. trackball Similar to a mouse, a trackball has a ball held by a socket. Instead of moving the mouse, the user rolls the ball with their finger. graphics tablet, digitizer, or drawing tablet A flat surface on which a pen is used, usually to draw images or capture signatures.

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Telestrator - Wikipedia

    en.wikipedia.org/wiki/Telestrator

    The user interface for early telestrators required the user to draw on a TV screen with a light pen, whereas modern implementations are commonly controlled with a touch screen or a graphics tablet. The late NFL color commentator John Madden famously used a telestrator during football games for many years, boosting the device's popularity. [5]

  1. Ads

    related to: light pen versus touch screen phone