Google this week began shipping its Glass smart eyewear to app developers. The company also revealed that the widely anticipated device will not be fully functional when paired with an iPhone.
The smartglasses, which some buyers have already received, connects to Wi-Fi networks or Bluetooth-enabled smartphones to access the Internet. This allows Glass wearers to make calls, do Google searches or even hold video chats with friends using Google+. The device can also let users send their friends text messages and retrieve directions using GPS.