Smartwatches may be the future, but right now their small screens don't allow for much. A new patent of Samsung wants to change that.
The patent drawings show one virtual user interface (via laser) on the user's hand.
The laser would also project tactile “buttons” onto the hand, forearm or arm length that could provide more space for the user to management of devicehis.
According to the patent, the function is not limited to smartwatches, as it can also be used on VR devices or even for displaying a full-screen display for wall views via SmartWatch.
As with all patents, it can only stay on the designs and never see it in reality.
However, Samsung seems to be quite active in searching for new technology.
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