Dara Khosrowshahi has resigned from the board of autonomous vehicle technology company Aurora Innovation.Khosrowshahi's decision to leave the board was not due to any disagreement with the company.In 2020, Uber offloaded its self-driving unit, Uber ATG, to Aurora and invested $400 million in the company.Uber also has a partnership with another self-driving truck startup, Waabi, in addition to its collaboration with Aurora.