Rivian has introduced a new "Universal Hands-Free" driving feature, which is part of a software update that also includes other updates such as a digital key for certain users. The update is reported to improve the company's hands-free driving capabilities, with some outlets suggesting it works on any road with lines, not just highways. The specifics of the update and its features, including the role of artificial intelligence, are being detailed by various outlets, with some analyzing the value and functionality of the new technology.