 Yo man, why are you so sad today? My parents took away my gojek beta access account. Now I have to use grab. Did I hear sadness? I have the perfect solution. The happy hat innate her 5000. Alright, let's direct you here. This machine, combined with the state of the art technology, the try not to frown machine. No, what's going on? What is this? This is the worst torture not to man. Baby by Justin Bieber. No, how do I stop this? You need to... It's simple. Smile. Smile more son. Smile. Not smiling enough. Technical difficulties. I think, I think the AI has turned on us and started to like Justin Bieber song. Oh, stop. Yeah. I don't know. I have to keep smiling. Yes, you do. Forces us to smile, even if it's the most cringy video ever. Oh my gosh. So, how does this work? Well, unlike some teams, we use the Emotion API by Microsoft Azure. And that actually works. And it basically just takes a screen recording and sends it to the Emotion API every three seconds in order to determine whether you're happy or you're sad. So, if you guys want to stop the torture of Justin Bieber and you want to smile more, just use this app. Keep smiling. We were originally going to have a water cannon shoot out if you were going to smile but we didn't do that for two reasons. One, it blew up 20 minutes before. And two, we thought we're going to ruin this amazing Gojek contest carpet. So, keep smiling. It's sexy you guys. We didn't ruin the carpet.