A little fun project i made after seeing a similar idea. In fact, you might recognize the black arrows! but the main bit of the project is the pointer finder. Press P to pause the screen after positioning the mouse in a place you want. Then press F. Using the pen blocks, the project will find out where the pointer was when the whole thing was paused. You need to be patient, and this only works in 70% of the cases and with a slight inaccuracy. No tricks!!
