1. Compute $/flop, see "cloud." 2. Tooling. Spark, Tensorflow, etc. 3. Policy. Folks who make decisions in hospitals are finally coming around to this whole "

1. Compute $/flop, see "cloud." 2. Tooling. Spark, Tensorflow, etc. 3. Policy. Folks who make decisions in hospitals are finally coming around to this whole "computer" thing. Slowly, to be sure. Eventually those who don't figure it out will be bought by those who do.