Google Glass on Tuesday announced updates to the software in its Internet-linked eyewear to allow users to snap pictures by winking. Weve 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. The Glassware code powering the eyewear was also modified to upload video directly to Google-owned video-sharing venue YouTube. Glass is about helping you look up and experience the world around you without getting bogged down by technology, Google said.