[link url=http://glass-apps.org/google-glass target=_blank]Google Glass[/link] was launched in 2014. An innovation that was not able to gain acceptance in everyday life. This could change very soon because smart glasses are becoming cheaper and, above all, more versatile. This does not only include glasses supporting augmented reality, such as the [link url=https://www.microsoft.com/de-de/hololens target=_blank]Microsoft HoloLens[/link] or the [link url=https://daqri.com target=_blank]DAQRI Smart Glasses[/link], but also devices that will be able to autofocus on their own. Imagine the spectrum of possible applications that could be integrated in the windshield of a vehicle.