didn't know he was still alive, though.
among his students was richard feynman.
nyt has more

don't look at the glossary list for wireless. it's a never ending story. before 3g was in place they already talked about 4g today its 5g. who cares. the problems are the same:
- can i use it abroad
- how much does it cost
- what does it offer
- what performance can i expect.

somehow i have the feeling in the wireless world they like to create new problems before the solve the old ones.