will the robot shoot an arrow at a human target if we dress that human as a target with the same colors?

Hi Mazin! Thanks for reaching out. This is not a very easy question to answer. Of course, we cannot know for sure whether the robot will shoot in that case because our example is extremely conceptual, to give you an idea about how machine learning works. Thinking of the various data masking techniques that are available around, I am tempted to answer "yes". However, the robot may as well be trained to capture the difference between a true and a false target, in which case it won't be supposed to shoot. In any case, please don't worry about such a peculiarity while watching the videos of this course, since we have not taken this into consideration while creating the lectures. Nevertheless, congratulations on thinking about this aspect of the whole situations. Hope this helps. Kind regards, Martin

Thank you very much for your reply, I am so grateful for your explanation of the situation and I say congratulations from my side for the wonderful job that you have done with this lovely course God bless you