Games Alfresco

That is, to London’s subway system. Most tourist facing augmented reality applications are focused on landmarks. But, there’s an even more important issue affecting a tourist’s visit to an unknown city – how to get around. The city’s residents know perfectly well where’s the closest subway station that will serve their needs, but a tourist needs to constantly look at maps and look around herself.
To the rescue comes AcrossAir, a British mobile application development company. They have created a simple, yet useful, iPhone application, that shows you where’s the nearest tube station. When held horizontally, the application behaves quite like a map, but when the phone is tilted upwards, bubbles signifying stations’ presence are overlayed on the video feed. Obviously, this only works on the new iPhone 3GS, since it requires a compass reading.

Here’s some obvious further directions from the top of my head, this kind of app could follow:

• Add more cities around the world, New York should probably be the first.
• Add more public transportation options, such as buses and regular overground trains.
• Add route planning, so the application will also recommend which station best suits your needs.
• Some real time info will be great, like knowing when the next train is due.
• Make it work underground (using cellular tower triangulation in lieu of GPS read), so commuters can be advised where to get off a train, and which line should they take next.

So there’s much room to innovate, even in such a niche application.

Filed under: Uncategorized | Tagged: GPS and Compass, Handhelds and Cellphones, Tourism and Outdoors |