Open Roberta

Detective Bot


We try to showcase the capabilities of the Lab and the robots with interesting programs.

This is a NEPO task, make sure to read the info.


Create an EV3/NXT program in NEPO that follows the blue square in the simulation.

When the blue square is placed in front of the robot and a button is pressed, the robot should start following it, if you move it with your mouse. Make sure that it never runs into it. Be sure to document your struggles when getting close to the walls.


Complete the task by providing the program with explanations and a video of your detective bot.

Task tags

  • nepo
  • advanced

Students who completed this task

nishanth1232, Blippy, Aria, kiminonawa

Task type

  • code Code