Then, attach the smartphone to the center of the balance board, possibly by attaching velcro tape to a smart phone case. If you've set the smartphone up right, the smartphone will make directional movements in the game when you lean forward, back, and to each side on the balance board. You can find some example balance boards and app videos below.
Please be safe. Putting on VR goggles while standing on a balance board definitely has it's fair share of obvious risks. Using a partner to spot you wouldn't be a bad idea.
Let us know what your favorite gamepad emulators, balance boards, games or VR experiences using the Fulcrum design with your phone and balance board.