Researchers have developed a new technique for tracking the hand movements of a non-attentive driver, to calculate how long it would take the driver to assume control of a self-driving car in an emergency.
If manufacturers can overcome the final legal hurdles, cars with Level 3 autonomous vehicle technology will one day be chauffeuring people from A to B. These cars allow a driver to have his or her eyes off the road and the freedom to do minor tasks (such as texting or watching a movie). However, these cars need a way of knowing how quickly—or slowly—a driver can respond when taking control during an emergency.
To address this need, Kevan Yuen and Mohan Trivedi at the University of California, San Diego developed their new hand-tracking system, which is described in a study published 22 November in IEEE Transactions on Intelligent Vehicles.