refresh the eye
21Metro (design language) — The Metro style, as shown on the Music + Video hub on the Windows Phone operating system, incorporates the use of typographical elements, a horizontally panning layout, and large thumbnails of content used to access them Metro is an internal code …
22Liquid crystal display — LCD redirects here. For other uses, see LCD (disambiguation). Reflective twisted nematic liquid crystal display. Polarizing filter film with a vertical axis to polarize light as it enters. Glass substrate with ITO electrodes. The shapes of these… …
23Flicker (screen) — Flicker is visible fading between cycles displayed on video displays, especially the refresh interval on cathode ray tube (CRT) based computer screens. Flicker occurs on CRTs when the they are driven at a low refresh rate, allowing the screen s… …
24Frame rate — Frame rate, or frame frequency, is the measurement of the frequency (rate) at which an imaging device produces unique consecutive images called frames. The term applies equally well to computer graphics, video cameras, film cameras, and motion… …
25Persistence of vision — is the phenomenon of the eye by which even nanoseconds of exposure to an image result in milliseconds of reaction (sight) from the retina to the optic nerves. This is because persistence of vision depends on chemical transmission of nerve… …
26Liquid crystal display television — Liquid crystal display televisions (LCD TV) are television sets that use LCD technology to produce images. Benefits of LCD technology include lower weight and reduced power requirements when compared to other display types. Often, LCD television… …
27September 2004 — NOTOC September 2004 : January February March April May June July August September October November December See also: September 2004 in sportsEventsSeptember 1, 2004* Alu Alkhanov is confirmed as the winner of the presidential election in… …
28Computer-induced medical problems — can be described as an umbrella term for the various problems a computer user can develop from prolonged and incorrect computer use. The medical problems that can arise from using computers can be generally defined as the many medical conditions… …
29Visual display unit — A visual display unit, often called simply a monitor or display, is a piece of electrical equipment which displays images generated from the video output of devices such as computers, without producing a permanent record. A newer monitor… …
30PAL — For other uses, see PAL (disambiguation). Television encoding systems by nation; countries using the PAL system are shown in blue. PAL, short for Phase Alternating Line, is an analogue television colour encoding system used in broadcast… …
