Question-Answer allows a user to ask what an object is and receive an answer via Twitter.

Google Glass is a revolutionary piece of technology that has endless capabilities, and the development team at OpenGlass are working on a project that aims to aid visually impaired people in their day-to-day lives.

Google has recently launched its “Maps Views” webpage, which is dedicated to uploading and sharing Photo Spheres on Google Maps, and now it seems the team at Mountain View are trying to encourage more Nexus owners to use its service; by publishing a video teaching them exactly how to create perfect 360-degree street view-like panoramas.

Google showed off a couple of promotional videos for the new Nexus 7 during its press event on Wednesday, but if you didn’t get a chance to tune in, you would have missed them. Fortunately, they can now be found on YouTube via the official Nexus channel.

There are two videos for the new device — one of which promotes its virtual surround sound from Fraunhofer, while the other, called “Fear Less,” demonstrates how the device’s wide range of features can be used in education.

Google’s Sundar Pichai is hosting a press event in San Francisco in less than two hours, where we expect to see the company’s latest Android 4.3 Jelly Bean update, and the second-generation Nexus 7. If you want to stay on top of the event as it happens, you’ll be pleased to know you can watch it live — right here.

The Samsung Galaxy S4 will today be available from C Spire, the eighth-largest carrier in the United States, according to an announcement made on the carrier’s discussion forum. The handset’s biggest competitor, the HTC One, is also “coming soon.”