So what is it?
[The] video from the project's KickStarter page suggests there is a prototype in existence, but not a very effective one: the device does knock off a few hairs, but is a long way short of the experience of pulling a conventional razor down one's skin and having the majority of hairs beneath the blade cleft.
Isn't that the very definition of a prototype? Something which proves the concept, but needs more work to become a finished product?
Biting the hand that feeds IT
