In addition to human and animal subjects , the EOS R3 has a new ability to detect and track automobiles and motorcycles . Powered by deep learning technology , this mode is capable of detecting four-wheeled and two-wheeled vehicles such as formula cars , rally cars , and on-road and off-road motorcycles . This is particularly advantageous in tracking fast action during off-roading and motorsport racing , where accurate focus on subjects is notoriously hard to attain . Besides detection of the entire vehicle , it is also possible to acquire more specific focus on the driver ’ s helmet using Spot Detection .