MTG-Engineering Ltd., Helsinki, Finland 2. It is important that people easily find their routes out of dangerous areas. However, it is as important that members of different rescue groups are guided easily to the place where they are directed to work.
Verbal guidance has many intrinsic drawbacks.
It continuously demands manpower, and advice given is forgotten easily. In darkness, these problems increase logarithmically. There is an urgent need for the solutions to these problems. This computer-controlled light guidance can be adjusted easily to meet the actual needs and conditions. The intelligent light guidance system also has been installed to airports and aircraft.