Olivier Riethauser founded High5 Prod in 2012, an independent audiovisual production company based in Geneva, active in the field of events, adventure and aerial photography. Over time, the drone naturally interfered in various projects to finally become an essential tool, both in terms of photography and video. In November 2019, Olivier published "Geneva in the eye of the drone" with Editions Slatkine, a 232-page book, 170 photos and 35 QR code videos. A big success in bookstores which “allows you to rediscover the canton from an unusual angle” according to La Tribune de Genève.