Head Mounted Leap Motion Support?

I originally thought the leap motion was a mere novelty, until they had the bright idea of adding the tracking support to the head itself Now the possibilities are suddenly a lot more open.

Now look at the price of the leap motion controller, now look at the cost of a Vive setup, now back at the leap motion controller. $80... going up against $800.
so yeah, how about it? Theoretically, you could use the hand tracking even while holding a real controller in order to have some button inputs, but it could be a basic wii-remote or a PS Move controller or even the steam controller (anything with an accelerometer, really)

Now look at the price of the leap motion controller, now look at the cost of a Vive setup, now back at the leap motion controller. $80... going up against $800.
so yeah, how about it? Theoretically, you could use the hand tracking even while holding a real controller in order to have some button inputs, but it could be a basic wii-remote or a PS Move controller or even the steam controller (anything with an accelerometer, really)
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Here's one of the demo videos:
(oh snap, I apparently just made it in before the April 13th shipping date, which probably means I just barely made that sale that saved me $20, hope I don't actually have to wait until may to get it though)