Well, all of this is possible right now, thanks to a few brand new apps, and I'll show you how they work below. (android.gadgethacks.com)
Google has announced the public availability of its Android Wear SDK to developers, allowing users to create value - added experiences and brand new apps for Wear smartwatch users. (mobilesyrup.com)
Google's brand new App Engine allows developers to write (in Python only, at the moment), store and run programs using Google's application environment. (slaw.ca)