One of the best talks at this year’s WordCamp Europe in Vienna!
Caspar did an amazing presentation this year and its full title is “Caring is the coolest thing I’ve ever seen anyone do.”—Thoughts on WordPress Plugin UI.
http://wordpress.tv/2016/07/01/caspar-hubinger-thoughts-on-wordpress-plugin-ui/
If you prefer reading over watching, you can also check this article that was based on his talk. Enjoy!