A．It monitors the signals transmitted from the drivers brain.B．It can measure the driver’s alcohol level in the blood.C．It can quicken the driver’s response to emergencies.D．It bases its analysis on the driver’s heartbeat.
A．It monitors the signals transmitted from the drivers brain.
B．It can measure the driver’s alcohol level in the blood.
C．It can quicken the driver’s response to emergencies.
D．It bases its analysis on the driver’s heartbeat.