I know, I know, Swiss, NOTHING gets past you!
I'm fixated on digi-cams and it's tough enough arguing with self without YOU ganging up on me too!
Now, let's see . . . with an electronic gizmo here and there and a touch of Wankel's famous voodoo ju-ju, one could rig up a digicam to produce photo finishes and assist race dictators in difficult 'fault decisions' when assigning pit lane penalties!
I'm probably going to wish I hadn't thought of that or at least have had more sense than admit to it!