Last report I read mentioned two waist-mounted units for computing and battery that would be linked up to the sunglass-sized product (presumably by wires). I'm

Last report I read mentioned two waist-mounted units for computing and battery that would be linked up to the sunglass-sized product (presumably by wires). I'm sure they have made some good technical advances. But the fact that it's taken this long to productize it to something people can try is.. not promising. Given their burn rate they really need the first product to have substantial market traction to sustain such valuations and keep moving. That's challenging to say the least..