Panoramic sunroofs stretching the length and breadth of a vehicle are becoming increasingly popular on both sides of the Atlantic. These designs give the best of both worlds: saving on cost (compared to a convertible) and adding to the versatility of the car. In this interview, Matthew Beecham talked with Thomas Schütt, director of product management, roof and body, Webasto and Walter Pecho, vice president, R&D, Webasto-Edscha Cabrio, Webasto Group.