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The demand for technology in this day and age is staggering, and it represents one of the largest business sectors on the planet. The drive is always on for greater performance in an ever smaller space, and this development is affecting a whole range of devices, not just the computer. It was only 10 years ago that the webcam, for example, was a bulky device with a 15mm diameter lens that sat on top of your computer like some kind of odd animal. Today, they appear built into everything, and have decreased in size to only a few millimeters, whilst improving in quality. The range of objects that have electronic technology built in is quite wide today, and includes glasses, clothing and even sleeping bags. However, the glasses sector has seen a the most interest out of these areas, as the miniaturization of technology has helped them fit more and more into the lenses and arms of the glasses without compromising the function. Here are some of the most interesting models on the market, as well as a few yet to make it: