A job posting suggests Google Glass 2.0 isn't far away. The position requires experience in consumer product launches and quality and reliability testing.
Google is developing an OS for connected devices on the Internet of Things codenamed "Brillo." With any luck this will be revealed next week at Google I/O
ODG's consumer-targeted smart glasses will be styled to look like a pair of Ray-Ban Wayfarer sunglasses, weigh 125 grams and run on an Android-based OS.