It’s not an off-the-shelf sensor one can buy, integrate, and congratulate oneself on the job well done.

The learning systems need to be fed data to improve their models, so that they can understand bad lane markup, merging lanes, diverging lanes, lane splits and highway off-ramps, construction cones and barriers, motorcycles and trucks being obstacles and flying plastic bags and garbage not being an obstacle.

Unless they’re buying this data some place else, it needs to come from millions of miles driven by the current owners.