Check out the interview.
In an interview on the American talk show Conan, Jack and Ozzy Osbourne discussed Ozzy's technological ignorance. When asked what his father does that irritates him, Jack said that Ozzy is a terrible co-pilot.
Conan says there are cell phone apps to give you directions, and Ozzy replies, "I try to use them, but I always end up sending the wrong message to the wrong person." Conan jokes, saying that the apps aren't for sending messages.
Ozzy says he can barely use a digital watch, and Jack then tells the story: "He once sent Robert Plant the wrong message, 'I can't find the cat.'" And Ozzy finishes: "He replied, 'You can't find the cat?!' "
Check out the video (no subtitles):
