GPS navigation for the disabled
Published on February 28th, 2007 in gps navigation, misc news, software
Four post-graduate students in Germany are working on a new kind of GPS navigation system that can help disabled people find obstacle free routes to their destination.
The idea behind the Trailblazers software, which users will be able to download free onto their cell phones or PDAs, is to systematically collect and distribute information about barrier-free routes. Before — or even during — a trip, users will be able to enter start and destination points in order to map their route using Microsoft Virtual Earth or Google Earth. The actual journey is then recorded along the way using Global Positioning System (GPS) technology. Road obstacles can be photographed and uploaded together with the new map — meaning new data is continually being added to the existing information.
This is a great idea. We already have the technology to do this - such as the Dash Navigation System -coming out soon- can collect traffic information from its users and help generate a real-time congestion map. And almost all GPS navigation softwares have a way of marking road blocks and finding a way around it. It just has to be customized for sidewalks and stairs instead of roads.
They team is currently working on a voice recognition function for people who are unable to operate handheld devices. If all goes to plan, the software will be available for free on the Trailblazers Web site starting in May… via
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March 22nd, 2007 at 1:28 am
Most fascinating and powerfull ist the fact, that everybody will be able to contribute to the maps. This will be very usefull too to cyclists, normal pedestrians and even to car drivers, not having to pay a lot only to get map upgrades with less errors inside.
Only thing: the software will have to be made open source. And the webside must be opened to operating systemal disabled like me, using an apple computer.