Hardware Setup: The core hardware for this hack is similar to my usual OpenBCI setup: EEG electrodes, an OpenBCI board, an Arduino Uno, and my computer. Here are all the pieces that you see in the video So, my approach is to use OpenBCI to record my brainwaves, to write software to detect these specific types of brain waves, and to issue commands to the robot based on which brain waves are detected. For me, "easy" brain waves include the Alpha waves (10 Hz oscillations) that occur when I close my eyes, as well as the brain waves that occur when I watch my blinking movies (a.k.a. Instead, I need to use brain waves that are easy to detect. Unfortunately, those kinds of brain waves are too hard to detect.
Ideally, I'd just think the word "Fire!" and the robot would respond. To make this brain-controlled, I need a way to invoke these commands using signals from my brain. Approach: My robot has just a few actions that it can do.turn left, turn right, walk forward, and fire.
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