If you're ready for an Android-powered infotainment system, the wait is almost over. At next week's Google developers conference, The Big G will show off an auto-focused version of its mobile OS in the first real bid to compete with Apple's CarPlay system.
GM and OnStar are going to show off an app for Android Wear that lets you lock and unlock the doors and start or stop the engine. It's similar to the one on the Galaxy Gear 2 (demo'd above), but people might actually use it.
Google is going to blow up I/O this year with wearables. It's a given. There'll be apps and design sessions and workshops and free Moto 360s for everybody! But before the dev event at the end of the month, they're holding a design contest, and these are the best UIs I saw out of 50 submissions. Then again, I'm not a…