Google is adding three new features to its Photos platform that are designed to make sharing pictures easier. The first is to tackle the problem of wanting to share a cool image with your friends in a living room setting. Currently, you'd be forced to pass your smartphone from person to person, but that's all about to change. Now, as long as there's a TV with a Chromecast plugged in, a user can push the shots straight to the big screen. Rather than just mirroring the device's display, however, the feature enables you to choose what you want your friends and relatives to see. That way, if you'd rather not run the risk of sharing an inappropriate notification or not-safe-for-work background image, you can run the show as if it was an old-school slide projector.