Storage and display
Technology is changing. Fast. Remember the 1.44MB floppy disk? Zip drives? I even remember 5 and a 1/4" floppy drives! No one can predict what storage options will be available in 10 years, let alone 100 years.
Music CDs have gone the same way; cars don't even come with CD players in them anymore. So too with DVDs: they are on the way out, dying off.