Android App Inventor lets you be the developer (video)Google is following in Nokia's footsteps today by offering its users a simple-to-use DIY app maker. Employing a design scheme that relies on visual blocks rather than oodles of arcane code, the App Inventor -- still in Beta, of course -- has functions for "just about anything" you can do with an Android handset, including access to GPS and phone functionality. All that's really missing is the raw
