https://www.reuters.com/article/us-apple-autonomous-exclusive/exclusive-apple-in-talks-with-potential-suppliers-of-sensors-for-self-driving-cars-sources-idUSKCN1RT16V >Apple Inc has held talks with at least four companies as possible suppliers for next-generation lidar sensors in self-driving cars, evaluating the companies' technology while also still working on its own lidar unit, three people familiar with the discussions said.