The windshield on the Hidra relies on aerodynamics and a special self-cleaning coating on the glass that repels water. The coating not only blocks harmful U.V. rays from the sun but it also features ‘nano dust,’ a substance that gives the screen the ability to "push" dirt away to the edges of the glass surface. Once the car is moving at sufficient speed, any accumulated material is simply blown away. According to its developers, the technology could feature in production cars within the next five years.
The new Hidra is in fact just one out of a number of concepts from Italy’s famed design houses and coachbuilders headed to Geneva. Other cars include the Pininfarina Sintesi, IED Chicane and a Giugiaro Concept.