| Touch Screen Technology 101 |
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| May 01 2008 | |
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advertisement: What makes the iPhone so great? Touch screen technology. Touch screens are changing the way we interact with technology and with iPhone, Apple has opened the floodgates of innovation for the function and design of handheld devices. In many other products and across all industries, touch screens are becoming ubiquitous. Applications include interactive mall directories, voting booths, industrial terminals, and GPS mapping devices. Consumers are getting more accustomed to the self-service environment as more kiosks and terminals become available at airports, grocery stores and even libraries. There is even evidence that a significant percentage of the public now prefers touch screen kiosks to dealing directly with a customer service agent, and some grocery stores and home improvement stores have replaced express lanes with touch screen self-service kiosks. ![]() Apple’s innovative iPhone features a 3.5-inch (diagonal) widescreen multi-touch display that offers 480 — 320-pixel resolution at 163 ppi. Click to enlarge Understanding the technology behind touch screens will better enable companies to assess and incorporate touch screens into their products and work environments. Many industrial settings and commercial applications that at one time were not qualified for touch screen interfaces are now prime candidates. Touch screens can be classified into seven primary technologies from the more basic resistive touch screens to the newer developments in force panel technology. |







