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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.
Human interface devices based on capacitive sensing, such as touchpads, [1] can replace the computer mouse. Digital audio players, mobile phones, and tablet computers will sometimes use capacitive sensing touchscreens as input devices. [2] Capacitive sensors can also replace mechanical buttons.
Resistive touchscreen technology works well with almost any stylus-like object, and can also be operated with gloved fingers and bare fingers alike. In some circumstances, this is more desirable than a capacitive touchscreen, which needs a capacitive pointer, such as a bare finger (though some capacitive sensors can detect gloves and some gloves can work with all capacitive screens).
Resistive touchscreen: Windows XP/Vista or openSUSE Linux VIA C7-M 802.11 b/g 3G Yes Yes 80 No 1 1 to 47 3 42 mm (1.7 in) 2007: eo a7400 [262] TabletKiosk [263] 0.73 kg (1.6 lb) 7 in (18 cm) 1024 × 600 TFT LCD Capacitive touchscreen or Wacom digitizer Windows 7 Pro, Windows 7 Embedded Intel Atom N2600 802.11 b/g/n Unknown Bluetooth 2.1 EDR
In the field of computer network administration, pcap is an application programming interface (API) for capturing network traffic. While the name is an abbreviation of packet capture , that is not the API's proper name.
A touch user interface (TUI) is a computer-pointing technology based upon the sense of touch ().Whereas a graphical user interface (GUI) relies upon the sense of sight, a TUI enables not only the sense of touch to innervate and activate computer-based functions, it also allows the user, particularly those with visual impairments, an added level of interaction based upon tactile or Braille input.
Consumer IR, consumer infrared, or CIR is a class of devices employing the infrared portion of the electromagnetic spectrum for wireless communications. [ citation needed ] CIR ports are commonly found in consumer electronics devices such as television remote controls , PDAs , laptops , computers , and video game controllers.