ah yes, if technology is vulnerable to hacking don't ever use technology ever. and i too don't understand your third bit. when the human element that gets invo

ah yes, if technology is vulnerable to hacking don't ever use technology ever. and i too don't understand your third bit. when the human element that gets involved is the umpire that is terrible for the game. the umpire should only be there to properly referee balls/strikes, safe/out as they are. not to just decide a ball is now a strike and a strike a ball. no thanks. sign me up for robot umps.