[thebigman433]

I highly doubt this thing is even usable outdoors. You would need pretty insane brightness levels for this to work in the sunlight. Companies have been trying to make projects with touch input for years, and nobody has gotten close to anything resembling a consumer product, I highly doubt they achieved it here

[gizajob]

I agree, even though I'll reserve judgement until trying it. But it remains that limitations in power are unavoidable, and projecting a laser image onto a hand in daylight is going to use an awful lot of juice, particularly given the projector is so tiny I've no idea how this can be done so it's functional, nevermind "insanely great". Same goes for their claim that the speakers inside this tiny device are worthy of getting sound to the ears while skateboarding outdoors. You can have all the Head Related Transfer Functions in the world but again, you need speakers and amplifiers on the order of several watts to get the sound up to the ears. My iPhone Pro Max sounds great and loud in a quiet room, but take it onto the street to play music, it's barely audible. Also not sure how the device will know what kind of HRTF to use given its placement is going to vary so much.