Finding the cursor on the screen
As for finding the cursor on the screen, you could have the computer watch it for you. :)
Take a pair of MovingEyeMorphs out of the parts bin (In etoys pull the object catalog out of the toy chest. the moving eyes are in the just-for-fun catagory.) and put them somewhere convenient on the screen. (Squeaks mouse logo used to serve this function.)
Hth,
Yours in curiosity and service, --Jerome Peace