OK Glass? Google gives an augmented peek at a transparent future

Until this week, we’ve mainly had the initial show-and-tell promo, runway shots and some random viewings of street tests to learn more about Glass, Google’s hotly anticipated augmented reality spectacles (formerly known as Project Glass). The company is now opening up limited-time applications for Glass to the public—units awarded—for $1,500—to devotees with “bold,” “creative” ideas for use tweete