Wolfsburg, Germany - The streaks of colour on concrete bollards, the corners of buildings on car wings and mudguards speak louder than words - parking is a big problem for many motorists, even long after they have passed the driving test.
Carmakers already offer customers a range of on-board sensors and cameras to aid reversing while some models feature dashboard monitors with graphic displays. These are all designed to ease the squeeze into awkward parking spaces, yet the unsightly dents and scrapes on car bodywork persist.