Rivian CEO: Tesla is going all in on cameras, but self-driving cars still need LiDAR

Core Viewpoint - Rivian's CEO RJ Scaringe believes that LiDAR is beneficial for achieving autonomous driving, contrasting with Tesla's approach which dismisses its necessity [1][4]. Group 1: Rivian's Perspective on LiDAR - Scaringe emphasizes the importance of rapidly building a foundation model for autonomous driving, suggesting that LiDAR could be included in a multi-sensor system [1][2]. - He notes that the cost of LiDAR has significantly decreased from tens of thousands of dollars to a few hundred dollars, making it a valuable sensor that can perform tasks beyond the capabilities of cameras [3]. Group 2: Tesla's Position on LiDAR - Elon Musk has consistently criticized the use of LiDAR, arguing that it leads to "sensor contention" and increases risk, as evidenced by the challenges faced by Waymo's robotaxi service [5][10]. - Musk asserts that once vision systems are perfected, LiDAR becomes unnecessary and expensive [11]. Group 3: Industry Opinions on LiDAR - Other automotive executives, such as Ford's CEO Jim Farley, support the use of LiDAR, describing it as "mission critical" for autonomous driving, especially in conditions where cameras may fail, like bright sunlight [11][12].