Here’s a perfect idea that should have happened long ago. Google is rolling out an interactive application for gas pumps to allow travelers to search maps and print them out at the pump. Want to know where the closest hotel or pizza joint is located while you’re filling up? No problem, the interactive map will help you find it. Apparently some functionality is missing in that you can’t search for a specific address, which is too bad. I’ll bet they’ll roll that out in the near future, however.