A front camera for filming an area stretching forwards is disposed in a front portion of a vehicle. A side camera for filming an area stretching laterally and diagonally forwards is disposed in a lateral-left portion of the vehicle. An indicator display that can be visually recognized by a driver is...http://www.google.de/patents/US20030090570?utm_source=gb-gplus-sharePatent US20030090570 - Vehicle periphery monitor
