I had the pleasure to be invited to participate as a guess on this world congress about technology. Not limit to Mobile applications, but Robotis, Health, Cities automazations, Water, batheries and many other projects related to networking, security and so on, 4YFN was something that I was not expecting.
I exchange some contacts, while present my sites to this persons. Since I have no company (yet), I could not present my project to the community and I could not find a investor, but it was a awesome experience to me, because I think I learn a few about those process, while being present on some of them.
In this congress you need to pay to talk, like you need to pay to have a place (table) to present your company / business. I found very interesting projects, some of them dedicated to security using AI and others just a big overview over security without using AI. But AI was the main subject for almost all business there.
China and the next generation Taxis that Fly is awesome! Can you imagine flying in a dedicated plane just for you? Robots that behave like humans and many other cool projects, make China one of the favorite players on that congress. Some restrictions for some subjects but almost all events were open for all.
Japan was more dedicated to Network switching and Routers. Korea was there too, regenerating water. And many other coutries. From Brazil to Portugal, Spain Germany, Holand, Singapore, etc...