Tesla's Optimus robot prototype was not the only thing the company shared on Friday evening during its AI Day presentation.Autopilot director Ashok Elluswamy took the stage during Tesla's AI day to talk about how the company's Full Self Driving software has improved.It's known that every Tesla can provide datasets to build the models that FSD uses, and according to Tesla's engineering manager Phil Duan, now Tesla will start building and processing detailed 3D structures from that data.Since last year's AI day, Dojo development hit a few milestones, including installing the first Dojo cabinet, testing 2.2MW of load testing, and now the company is working at a build rate of one tile per day.For an additional $15,000, owners can buy the Full Self-Driving option, which Musk has repeatedly promised will one day deliver fully autonomous capabilities to Tesla vehicle owners."