As the world searches for an answer to reducing the use of fossil fuels, cities are starting to look to the personal rapid transit (PRT) system as a potential solution. Lately, MISTER, a Polish-based company, has gained increasing notice for their innovative PRT system. MISTER is an acronym for Metropolitan Individual System of Transportation on an Elevated Rail. The design consists of a group of small, light-weight vehicles or cabins that travel on an overhead truss rail and have externally powered electric motors integrated into the vehicle carriage assembly.
The MISTER system is reported to have an advantage over competitors because of the use of the light overhead truss system while other PRTs rely on guide rails and track systems. The overhead guide allows cars to climb at 45-degree angles while keeping the floor of the vehicle level. The steep inclines also reduce the area required on the ground for stops
The system is designed to carry up to 5 passengers who enter a PRT vehicle at designated stops and select their destination using an onboard computer. This programmed stop can also be changed during the trip by the passengers. Opole, a city in Poland, has allocated land for a test track for the MISTER system and is in the process of planning routes throughout the city.
MISTER is only one of many PRT systems in development. More information about PRT systems and other alternative transportation technologies can be found at the Innovative Transportation Technologies site hosted by the University of Washington.
For those interested in viewing and trying out a virtual, 3D representation of the MISTER system, you can visit the Second Life site of the UN Climate Change Conference by clicking here. (YOu will need a free Second Life account and avatar available at the Second Life Website.)