> The folks at SRI who invented Siri get a small license fee, while Apple makes billions by wrapping it with a candy shell. Just today I read an article which

> The folks at SRI who invented Siri get a small license fee, while Apple makes billions by wrapping it with a candy shell. Just today I read an article which said that Android's voice recognition was greatly improved by using (old) neural nets algorithm but with more data and CPU power than the initial attempts. Do not assume that good functionality is necessarily the result of an improvement of algorithm.