Vuzix is one of the two leading producers of consumer wearable video displays, and to its credit, its Wrap 1200 ($500) has changed a lot from the 2006-vintage iWear for iPod we reviewed back then. Built with two 320x240 displays matching the resolution of fifth-generation iPods, the $299 iWear had been ultra-simplified to require nothing more than a single cable from the headset to an iPod; it ran for 3 to 7 hours off the iPod’s battery, and…
