Google Glass worries lawmakers, casino operators

Google staged four discussions expounding on the finer points of its "Glass" wearable computer during this week's developer conference. Missing from the agenda, however, was a session on etiquette when using the recording-capable gadget, which some attendees faithfully wore everywhere - including to the crowded bathrooms.

Google Glass, a cross between a mobile computer and eyeglasses that can both record video and surf the Internet, is now available to a select few but is already among the year's most buzz-worthy new gadgets. The device has geeks all aflutter but is unnerving everyone from lawmakers to casino operators worried about the potential for hitherto unimagined privacy and policy violations.