9786132843975 - Membrane keyboard: Keyboard (computing), Outline, Symbol, Home computer, Chiclet keyboard, Video game console, Personal digital assistant, QWERTY, Remote control (3 risultati)

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 96 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. A membranekeyboard is a computer keyboard whose 'keys' are not separate, movingparts, as with the majority of other keyboards, but rather are pressurepads that have only outlines and symbols printed on a flat, flexiblesurface. Very little, if any, tactile feedback is felt when using such akeyboard, and error-free blind typing can be difficult. Membranekeyboards, which work by electrical contact between the keyboard surfaceand the underlying circuits when keytop areas are pressed, were usedwith some early 1980s home computers, and have been much used inconsumer electronics devices. The keyboards are very inexpensive to massproduce, and are more resistant against dirt and liquids than most otherkeyboards, but due to the low or non-existent amount of tactile feedbackprovided, most people have difficulty typing with them, especially whenlarge numbers of characters need to be typed. Chiclet keyboards were aslight improvement, at least allowing individual keys to be felt to someextent.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 96 pp. Englisch.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering.