Grumpy Old Geeks Topics Shared vehicle mapping data Topic Shared vehicle mapping data 2 mentions in 1 episode The hosts discuss whether sharing vehicle data could improve mapping for self-driving cars. Mentions 156: I Can't Believe It's Not Buddha Apr 15, 2016 6:42 Toyota and Nissan are partnering with the Japanese government on intelligent mapping. 7:35 if everybody shared their data, then we could have self-driving cars