Google’s glasses let you take snaps with a wink

Google Glass announced updates to the software in its internet-linked eyewear to allow users to snap pictures by winking.

The new feature, which promises to escalate privacy concerns already being voiced about the hi-tech gadget, came as one of an array of improvements.

“We’ve got a new setting that lets you quickly and easily capture the moments you care about with a simple wink of the eye,” Google Glass posted on its Google+ social network page. “We’re starting with pictures, but just think about what else is possible.”