About six months ago, people working on hardware and the voice-activated Google Assistant for the Pixel phone started sitting next to each other at the company's Mountain View, California headquarters, hammering out minute details of its first phone. The new seating arrangement illustrated a much larger shift underway at Alphabet Inc's Google, which crashed Apple Inc's smartphone revolution eight years ago by giving away its Android software and letting handset makers do the rest. Google software now runs on 85 percent of the world's smartphones, but as voice control threatens to replace touch as the primary means of using a hand-held device, the company is experimenting with a different approach - more akin to Apple's tight integration of hardware and software.



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