It is an undeniable fact that the human-being represent the weakest link in the "Driver-vehicle Environment" interactive system and that it is urgently necessary to adopt automotive engineering, even more closely to limited human capabilities.
Among the various Automobile technologies of tile 90's one of biggest boon has been in the suspension systems. The earlier suspension systems consisting of a combination of leaf springs, coil springs, special suspension mountings or replaced now by the new ?Active Electrically controlled suspension' which has improved the driving comfort and vehicle stability tremendously. This also maintained the vehicle height at a known level. In addition to this vehicle height is lowered at high speeds for greater stability. The driver can vary the spring settings through switches according to the road conditions. This has helped the automobiles to be run faster, safer even under the worst road conditions giving greater comfort than ever before..