A solar robot is exposed at the Audi AG inspiration stage, Lions Innovation, Cannes, France, Thursday, 25 June 2015. Visitor and members of the technology and creative communications industries from all over the globe meet, share ideas, do business and celebrate the power of data and technology at the first ever Lions Innovation. Cannes, France, Thursday, 25 June 2015. Photo: Ovidiu Micsik / Inquam Photos