The Defence/Cyber/Robotics sector got a meagre 3% funding. If more weapons of war have civilian application, I think the interest might shoot up in this area. After all, Google and Amazon are testing drones for making shopping deliveries. So having a dual purpose might be a good way to lure money. It also helps the VCs look good in the media, with regard to their choices.
Sports entrepreneurs: Approach those wealthy sports clubs who pay millions to players. They certainly seem to have the dough.