20
votes
3answers
7k views

How do people know to “double tap to like” in Instagram? What did Instagram do to make users aware of that feature?

I was wondering about How people know to Double Tap To Like in Instagram? I'd like to know what Instagram did to make that UX decision. I have even asked people who use Instagram "how did you know?" ...
2
votes
2answers
437 views

Alternative to “Hover For More Information” Controls

I don't like modal popups, because they force you to close them before you resume normal input -- and because they tend to dominate the screen. When I made Valence, I had a dilemma: where do I put ...