click "See Inside" and add a bitmap backdrop from scratch and there is a block in the code that says "picture" click that wait until you hear the cymbal echo sound or stop it short by clicking the red stopsign next to the green flag. then switch to a blank backdrop and click the print block in the code. it will print what it has sensed and i does work. also you need to make sure that your backdrop is natural such as the bench with view which is already in "backdrops
