Land Survey Automation Challenge: Significantly expedite real estate and financing transactions via an efficient, autonomous property survey system.

The Coca-Cola Company Sweetener Challenge: The Sweetener Challenge seeks a natural, safe, low/reduced-calorie compound that tastes like sugar when used in beverages and foods.

"English X for Innovation Japan" Olympic Challenge: YES "Shaping Japan's Future Together" starts by restoring confidence & fun in English studies from Okinawa to Hokkaido by the 2020 Olympics.

Space Poop Challenge: Competition to source a system that routes and collects human waste away from the body, hands-free, for fully suited astronauts.