Spin-off company Dispelix Oy will commercialise a new display – developed by VTT Technical Research Centre of Finland – which brings visual information directly into the user's field of vision, as a high-definition image on an eyeglass lens [phys.org]. This will enable smartglasses to replace even smartphones or tablets, while still allowing users to see the world around them. Also integrable with current smartglasses, this product should be available to consumers within a year.
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The forthcoming displays will have unlimited applications for consumer and professional use. The first applications will be found in the worlds of exercise, work and motor sports. Thanks to the new display, a sportsperson will no longer need to check his or her pulse-rate from a watch – pulse-rate, navigation and activity data will be directly displayed on sport glasses.
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The technology is based on lightguide optics, which enables the manufacture of displays on either glass or plastic in the form of light and thin elements with a thickness of just one millimetre. In addition to thinness, the benefits of the technology include a large, high-quality virtual image and excellent transparency. The display element can also be freely shaped.