evoila and Hackathon collaboration in Australia

It was the middle of September that received a call from Dr. Mohammad Motahar about something interesting. He invited me to be part of their team to participate in the GRAVITY Challenge in Australia. For those of you who know me, Challenge is in my DNA. So I asked only one question, Is GRAVITY Challenge a hackathon? And he said yes. And I said I am in! Although later on, I realized that it goes beyond the typical hackathon you might be used to!