Utterly surprised not yet to see a reference here to Peter Watt&#x27;s Blindsight [1], which integrated Chernoff&#x27;s faces as a data visualization. If you haven&#x27;t read it yet, go read it. You&#x27;ll thank me.<p>1. <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Blindsight_(Watts_novel)" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Blindsight_(Watts_novel)</a>