Positioning the container on a storage area according to its colour involves adapting the robot’s movement according to the colour read.

In this activity, the program must :

• Move the robot towards a coloured wall
• Stop the robot when it hits the wall
• Read the colour of the wall
• If the colour is "blue", the robot moves back 20cm
• If the colour is "red", the robot moves back 40cm
• Make the robot stop for 5s at the right distance from the wall and then repeat the operation