The famous Swiss design company Rinspeed, and Bayer MaterialScience, one of the world's biggest plastics producers, have been working together for some time on this revolutionary new concept car that will point the way to enlightenment for future generations of automobiles. As if from nowhere, the conspicuously large third brake light shines out of what looks like a floating, transparent teardrop roof. The technical revolution in the car's design is that the transparent rear window has been turned into a luminous holographic area.
For the seventh time the Swiss engineering company ESORO was hired to serve as general contractor for the entire vehicle project. ESORO was responsible for project management, engineering, design, implementation of new technologies and manufacturing of the Rinspeed ZaZen. ESORO realized the zaZen with its highly competent suppliers Schwaller (Metalworks) and Protoscar (Design).