Over the Air is a concept most modern humans are aware of, but do they truly appreciate just how far this technology goes? Most contemporary car makers still don't have OTA working for their cars, like most computer and smartphone companies do.
Having built its own software from the ground up, Tesla has achieved a near flawless update mechanism, and has even gone a step further in the process: they are maintaining a constant connection from their company full self driving computers to assist the cars in navigating safer than humans, and enabling their software to learn from the inputs the cars deliver.
This of course needs sufficient processing power on both ends, which is solved by hardware four on the car end, and recently Dojo on the server end. This allows them to create a Foundation Model of reality, with more massive multimedia inputs than any network alive today!