“You can, for example, visit an apartment - virtual apartment. A different application can be found in the advertising world. Training in virtual reality with the sense of touch may include surgical preparation in a medical procedure or learning in an industrial setting. So, just three fingers is just enough,” Vezzoli said. But (in) VR, there’s no mass, there’s no weight. For example, if you’re writing, you use just three fingers. Why? Because three fingers are enough to manipulate light objects.
Vezzoli said strapping three of the VR touch devices on each hand - the thumb, forefinger and middle finger - are ideal.
