We're building an ambient location app for couples. It does 2 things: 1st, it automatically checks you in at different locations so you don't have to do that yourself, and 2, because of that, the app keeps a love journal and love map for you and your partner, recording where you've and been what you've done..., etc. From there we guess your taste and preference and the app suggests you new exciting date ideas. It works like Amazon recommendations