CNBC interviews Ankur about his work with Knock Knock.
Watch the video below:
What if all of us had our own search engine for everyone with whom we have ever come in contact, no matter how trivial our interaction?
Can exchanging numbers be less awkward and more fun? A new app, Knock Knock, is making social connections easier. Ankur Jain, CEO of Humin, gives us a look at how it works on Lunch Break.