"Press one button for “no,” another for “yes,” and a third for “present.”" Well, after eight decades, we and our social networks have almost caught up with Dr.

"Press one button for “no,” another for “yes,” and a third for “present.”" Well, after eight decades, we and our social networks have almost caught up with Dr. Nevil Monroe Hopkins, but are still at least one button short. Edit: Reference: https://news.ycombinator.com/item?id=7453293 https://news.ycombinator.com/item?id=7453293