Janen is looking to change careers, and wants to go into something more tech related. What will be the next biggest thing in technology in the next 10 to 15 years? Leo says that both robotics and biotech is going to be huge. Virtual reality is about to explode as well. Even app development has a lot of promise, even though most of the money is made by a small segment. Learning to code is really going to serve Janen well. The chatroom says that battery technology is great for those material engineers.