Google's Awareness API can turn every Android app into a smart assistant

Maybe the reason why Google isn't giving a formal name to its personal assistant software is that it's more than just one thing. Introduced at I/O this week is a new Android Awareness API that bundles all the sensor data from your smartphone or other Android device and presents it to apps, which can then act on that input to automatically assist you. "You can use this information to build more assistive and aware applications," says Google's Bhavik Singh, product manager of the Awareness API. He offers a number of scenarios where smart assistive apps could help: projecting the day's weather forecast on the nearest Chromecast TV, beaming out traffic alerts to your Google Home speaker to avoid being late for a meeting, or tagging photos with weather and activity data as well as location. In order to be so savvy, however, apps will need access to seven different parameters: the time and place (both type of place and precise location), your physical activity, any nearby wireless beacons, whether or not you have headphones connected, and the weather.