Things going to be obsolete soon

I read an interesting list about 100 things your kids don’t know about in future. Most of the things have not yet become vanished. But would definitely in future. Already in India Camera film rolls disappeared in photo Studios. VHS have completely disappeared. AUDIO Cassettes slowly disappear. If you go to Music World stores only very few cassettes are on display. Among the youngsters email became popular form of correspondences. Most of the things mentioned in the list would surly disappear even in India.