My thought: I saw news of this in 2005, so I'm not so jazzed to read 'keep an eye out for Airpod in your city in the coming years'. The design looks very different from earlier and far less stable than I had hoped - not that the Smart Car is anything I'd want to drive on an interstate hwy. At this point, why not just get a Merlin Corbin?
http://www.gizmocrazed.com/2012/08/this-tiny-car-runs-on-air/
This Tiny Car Runs On Air!
Electric cars have been the main source of hope in the alternative car market and have become largely accepted worldwide by many major motor companies, but Tata Motors (an Indian car manufacturer) is changing things up with the first car to run on air, the Airpod.
The design is still being worked on, as well as inputting more traditional steering tools as it currently uses a joystick to control the rear differential, but this car certainly has a lot of potential for getting around the city. It may start in India but could spread like wildfire from there so keep an eye out for Airpod in your city in the coming years.