With the tinder alike UX, Weave app let you quickly find business connections just like tinder helps to find dates.
Just open the app it will show you a stack of cards, each card is someone nearby. Weave only shows people nearby.
By simply swipe the card left or right, you tell the app if you are interested in that person or not.
If both parties interested in each other, it's a match! On the right side you can see a list of matches.
Tap on the matched people you can start chatting with them.
It's a fun but really useful app to help you engineering serendipity. I highly recommend this app!