View photosMoreGoogle engineering director Erik Kay talks about the new Allo messaging app and Duo during the keynote address of the Google I/O conference, Wednesday, May 18, 2016, in Mountain View, Calif. Google unveiled its vision for phones, cars, virtual reality and more during its annual conference for software developers.

Google said it had created a reference design for a headset that a partner manufacturer would have ready for the fall, and designs for a new controller that has a few buttons, a touchpad, and sensors that track its orientation and where it's pointing.

The company previously revealed that Android N will offer a split-screen feature so users can toggle between apps more easily.

Mario Queiroz, a vice president at Google, says the sleek, flower pot-like device also lets you ask Google about "anything you want."

Google designs it to highlight its search engine, maps and other features, giving the company more opportunities to sell the digital ads that generate most of its revenue.

Besides updates for the phone, Google is likely to unveil new features coming to other gadgets such as Android Wear smartwatches and possibly Android TV streaming devices.

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