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  2. Chromebook - Wikipedia

    en.wikipedia.org/wiki/Chromebook

    Launched by Google in February 2013, the Chromebook Pixel was the high-end machine in the Chromebook family. The laptop has an unusual 3:2 display aspect ratio touch screen featuring what was at its debut the highest pixel density of any laptop, [131] a faster CPU than its predecessors in the Intel Core i5, and an exterior design described by ...

  3. 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.

  4. Pixelbook - Wikipedia

    en.wikipedia.org/wiki/Pixelbook

    A rumored Pixel-branded Chromebook was anticipated to be launched at Google's annual fall hardware event in 2017 as a successor to the Chromebook Pixel; [5] it was potentially a spinoff from the prior year's Project Bison, which was anticipated to be a laptop that could convert into a tablet mode. [6]

  5. Back to school? This Lenovo Chromebook is down to $140 — that ...

    www.aol.com/lifestyle/back-school-score-lenovo...

    It's 'fast as lightning' but hurry — you only have a few more hours to save big.

  6. ThinkPad - Wikipedia

    en.wikipedia.org/wiki/ThinkPad

    ThinkPad is a line of business-oriented laptop and tablet computers produced since 1992. The early models were designed, created and manufactured by International Business Machines (IBM) until it sold its PC business to Lenovo in 2005; since 2007, all new ThinkPad models have been branded Lenovo instead [5] and the Chinese manufacturer has continued to develop and sell ThinkPads to the present ...

  7. Touch switch - Wikipedia

    en.wikipedia.org/wiki/Touch_switch

    A touch switch is a type of switch that only has to be touched by an object to operate. It is used in many lamps and wall switches that have a metal exterior as well as on public computer terminals. A touchscreen includes an array of touch switches on a display. A touch switch is the simplest kind of tactile sensor.

  8. Standby power - Wikipedia

    en.wikipedia.org/wiki/Standby_power

    At the same time, they are switched off (but are designed to draw some power) or in standby mode. It only occurs because some devices claim to be "switched off" on the electronic interface but are in a different state. Switching off the plug or disconnecting it from the power point can completely solve the problem of standby power.

  9. Battery charger - Wikipedia

    en.wikipedia.org/wiki/Battery_charger

    The charger may have temperature or voltage sensing circuits and a microprocessor controller to safely adjust the charging current and voltage, determine the state of charge, and cut off at the end of charge. Chargers may elevate the output voltage proportionally with current to compensate for impedance in the wires. [3]