Google already has a full team working on a secret version of Android, one that might power the next wave-of major gadgets set to take the world by storm. In other words, Google might soon have a fifth version of Android ready for use on devices, in addition to the Android software it created for smartphones, smartwatches, TVs and cars. FROM EARLIER: HTC Vive hands-on: HTC dives headfirst into virtual reality According to people familiar with the matter who have spoken with-The Wall Street Journal, Google has “tens of engineers” and other staff working on an Android OS specifically crafted for virtual reality devices. The software-giant apparently hopes to distribute a free version of Android to VR device makers, though

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