1. National Highway Traffic Safety Administration. Available from:https://www.safercar.gov/Vehicle-Shoppers/Safety-Technology/rvs
2. ISO 26262.Road Vehicles Functional Safety Standard Automotive Safety Integrity Level (ASIL) 2018.
3. https://media.daimler.com/marsMediaSite/en/instance/ko/Unique-in-long-haul-transport--MirrorCam-replaces-the-mirror.xhtml?oid=45192067 Retrieved Feb. 12 2020.
4. WAYMO.Firefly (no steering wheel and pedals). Available from:https://waymo.com/journey
5. Handbook of Camera Monitor Systems