Google today said it has decided to wind down Project Tango, its ambitious augmented reality platform that used on-device cameras and sensors to blend reality with computer-generated content. "As we focus on bringing augmented reality to the entire Android ecosystem with ARCore, we’re turning down support of Tango," said Google. The company will officially cease to support Project Tango on March 1, 2018. The company worked with several hardware partners to create Project Tango handsets, which were laden with special equipment to make the platform work. The most recent such device was the Asus ZenFone AR, sold by Verizon Wireless. Moving forward, Google will push its ARCore platform as a means for generating and consuming augmented reality content on Android handsets. To that end, Google today released ARCore Developer Preview 2, an update to its augmented reality toolset for app writers. "We've taken everything we learned from [Project Tango] to build ARCore. Whereas Tango required special hardware, ARCore is a fast, performant, Android-scale SDK that enables high-quality augmented reality across millions of qualified mobile devices." The updated ARCore Developer Preview includes a new C API for use with the Android NDK. Google says this dovetails nicely with its existing Java, Unity, and Unreal SDKs. Another addition is the ability for AR apps to pause and resume without losing their spot in order to allow people to perform actions such as answering calls. Last, the new developer preview improves accuracy and runtime efficiency. Developers interested in the new ARCore Developer Preview can find it through Google's developer web site. Google says it expects ARCore-based apps will reach the Play Store before too long.


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