Privacy was top of mind as we designed the product," Lee said. The executive added that "From the beginning we’ve been thinking about the social implications…not only for people wearing Glass but for people who aren’t." Earlier this year, a Seattle bar called The 5 Point Cafe banned Google Glass from the establishment. Owner Dave Meinert said that no patron of the place would want his picture taken at the "seedy bar" and posted online. But considering that Google has arranged for the display to light up when Google Glass is active, subjects of photographs and videos should be able to determine if they are "in the picture".
The letter from Congress asks for a response from Google by June 14th and also asks the company if it is building any safeguards so that information stored on the device cannot be accessed by others. While the Explorer edition of Google Glass, which is the model that the developers have been using, is easily hackable by design, Googler Lee says that the device will not be an easy mark for hackers.
source: WSJ via TheVerge