We're all excited by the prospects of Project Ara, Google's upcoming lick-and-stick modular phone that will essentially allow users to upgrade the device's hardware on the fly. Recently, one of the Ara team members showed off a non-functional model of the device at LAUNCH, which gives us a very good idea of how swapping components will work.

They waste no time getting right into the juicy details, so give it a watch. The total runtime is about 25 minutes, so there's quite a bit of info packed into the video:

Aside from showing off the modular aspects of Ara, they also get into pricing information, which of course has been a question for everyone.

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