Next40, a new index for the 40 fastest-growing French companies

France has created a new index to boost promising French startups. In this edition, we speak to the CEO of Vadesecure, a leading player in the field of cybersecurity and ask him how he's taken his business globally. We also take a look at the different technologies that are helping patients with Parkinson's disease. And in Test 24, we try the Outsight, a lidar-based technology that raises the perception and comprehension of the environment of self-driving vehicles.