Smartwatches may be the future, but right now they're small displays they don't allow many things. A new Samsung patent wants to change that.
The patent designs show a virtual user interface (via laser) on the user's hand.
The laser will also display touch "buttons" on the arm, forearm or arm length that could give the user more space to manage their device.
According to the patent, the mode is not only limited to smartwatches as it can also be used on Appliances VR or even to display a full size screen for projections on the wall via SmartWatch.
As with all patents, it can only stay on the designs and never see it in reality.
Nevertheless, it seems that Samsung is quite active in the search for a new one technologys.
See pictures: