possible. The most safety critical sensors are both the light sensors and the
ultrasone sensor on the back since they detect if the robot almost falls of the
planet. The most safety critical motors are the motors for the movement since
-they can prevent the robot from falling of the planet. There other actuators
+they can prevent the robot from falling of the planet. The other actuators
and sensors can be placed in any configuration. The full mapping proposal is
described in \autoref{tab:mapping}.