The iPhone 4S is a series of seemingly minor upgrades, but those upgrades work together to create something new, something that is very much an improvement over the nearly two year old iPhone 4. A number of these improvements a...

Vuzix has been making video eyewear for a number of years now, but the technology is just now reaching the level of maturity that it is usable for the average consumer. Before now it was prohibitively expensive and the set up p...