indicator pointer
51guide — v 1. lead, lead the way, conduct, usher; pilot, drive, navigate, hold the reins, take the helm, be at the helm; direct, give directions to, steer [s.o. or s.t.] toward, head [s.o. or s.t.] toward, show the way, orientate, put on the right track,… …
52lodestar — n 1. polestar, North Star, Astron.Polaris. 2. guide, beacon, signal, sign; direction, directory, mark, landmark, indicator, pointer …
53weather vane — n 1. weathercock, cock, wind vane, vane. 2. barometer, indicator, pointer, indicant, predictor, forecaster; indication, sign, omen, augury, token; herald, forerunner, harbinger; hint, clue, idea …
54hand — [hand] n. [ME < OE, akin to Goth handus < base of hinthan, to seize (hence, basic sense “grasper”) < ? IE base * kent , ? to seize] I 1. the part of the human body attached to the end of the forearm, including the wrist, palm, fingers,… …
55Compass — This article is about the direction finding instrument used in navigation. For other uses, see Compass (disambiguation). A simple dry magnetic pocket compass …
56C file input/output — C Standard Library Data types Character classification Strings Mathematics File input/output Date/time Localiza …
57Pressure measurement — The construction of a bourdon tube gauge, construction elements are made of brass Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges. A… …
58Elements of graphical user interfaces — Graphical user interfaces, also known as GUIs, make it easier for people with little computer skills to work with and use computer software. It is a visual front to a piece of software that links the user to the internal workings of a computer,… …
59VHF omnidirectional range — This article is about the radio navigation aid. For other uses, see Vor. D VOR (Doppler VOR) ground station, co located with DME …
60Speedometer — [ thumb|300px| An animation of an Aston Martin speedometer, showing how an eddy current speedometer indicates the vehicle s speed.] A speedometer is a device that measures the instantaneous speed of a land vehicle. Now universally fitted to motor …
