As a user of the original Leap Motion Controller, I see one problem with this solution: the dreaded gorilla hand or in other words, gradually increasing numbnes

As a user of the original Leap Motion Controller, I see one problem with this solution: the dreaded gorilla hand or in other words, gradually increasing numbness and tiredness of the hand when doing mid-air gestures. Personally I couldn't work longer than half an hour with the device. There's something about needing to position your fingers in a precise location in space that's particularly tiring.