It's become a common trend to see tech as terrible. So to counter, I want to innaugurate the #techoptimist hashtag to surface tech things that are good. (ie. #TechTheGoodParts )

So here's one example of tech doing good: espresso.economist.com/be4643f…

Smartphones can assess bridge safety

People like to imagine that bridges are unshakably solid.

^{Oliver Jones (The Economist)}