Google Glass may still only be in pre-consumer phase, but Recon Instruments
has found time to launch the fourth generation of its own head-up display system, the Snow2 sports wearable. Fitting into existing goggles from brands like Oakley, Scott, and Alpina, the Recon Snow2 triples the performance of its predecessor thanks to a new 1GHz dualcore Cortex A9 processor, while battery life increases by more than a third. Borrowing the same display as the Jet
, Snow2 delivers extreme-sports information like speed, jump airtime, and navigation.