December 14, 2006 Touch parking, the method of parking employed inevitably across the world’s crowded urban canyons by millions of people a day, could become a thing of the past. Judging the size of a parking space – whether a car can actually fit in the available space - is one of the keys to successful parking and a new invention from Bosch will offer just that facility. The Citroen C4 Picasso has become the world's first car to feature integrated parking space measurement. The Bosch driver assistance system tells the vehicle's driver whether the prospective parking space is long enough for the car. The parking space measurement in the C4 Picasso is based on the Bosch parking assistant, which helps drivers avoid shunting other cars and obstacles while parking. Besides the standard four ultrasound sensors on the vehicle front and rear, two extra sensors have been added for parking space measurement, one on either side of the front bumper.