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The clock could be set by using a combination of buttons provided on the VCR in a specific sequence that was found complicated by most users. As a result, VCR users were known to seldom set the time on the VCR clock. This resulted in the default time of '12:00' blinking on the VCR display at all times of the day, which is the origin of this term.
In May 2012, Samsung introduced the Chromebook Series 5 550, with a Wi-Fi model and more expensive 3G model. [142] Reviews generally questioned the value proposition. Dana Wollman of Engadget wrote that the Chromebook's keyboard "put thousand-dollar Ultrabooks to shame" and offered better display quality than on many laptops selling for twice ...
The purpose of bias lighting is to reduce the perceived brightness of the display as a result of the contrast with the slightly illuminated area around it. [1] This reduces the eye strain and fatigue that occurs when viewing a bright display against a very dark background for an extended time, [1] and increases the perceived blackness, perceived highlights, and overall contrast of the display.
Key rollover is the ability of a computer keyboard to correctly handle several simultaneous keystrokes. A keyboard with n-key rollover (NKRO) can correctly detect input from each key on the keyboard at the same time, regardless of how many other keys are also being pressed. Keyboards that lack full rollover will register an incorrect keystroke ...
A laptop computer is designed for portability with clamshell design, where the keyboard and computer components are on one panel, with a hinged second panel containing a flat display screen. Closing the laptop protects the screen and keyboard during transportation. Laptops generally have a rechargeable battery, enhancing their portability. To ...
Blink is a browser engine developed as part of the free and open-source Chromium project. Blink is by far the most-used browser engine, due to the market share dominance of Google Chrome and the fact that many other browsers are based on the Chromium code.
Some original PS3 systems display a yellow light, indicating a non-specific failure. According to Ars Technica , the number of PlayStation 3 consoles that have experienced failure is well within the normal failure rates in the consumer electronics industry; [ 131 ] a 2009 study by SquareTrade , a warranty provider, found a two-year failure rate ...
The in-coupling PBS then reflects the S-polarized areas of light at 45° through the out-coupling beam splitter to a collimating reflector at the other end. Finally, the out-coupling beam splitter (which is a partially reflecting mirror, not a polarizing beam splitter) reflects the collimated light another 45° and into the wearer's eye. [38] [39]