How Google and Nest could get the smart home all wrong

The Nest Protect.

Welcome to the Google smart home: You walk up your steps and use your Android device (or iOS app) to open your smart lock and signal to the network that you’ve arrived, whereupon your Nest thermostat turns the heat up to a comfy 71 degrees and Nest

Read the complete story: http://news.cnet.com/8301-11386_3-57617161-76/how-google-and-nest-could-get-the-smart-home-all-wrong/