Additional information: Person detection is performed using a camera integrated into the front and center of the fan grill and a computer next to the motor in the fan head. We will be starting a Kickstarter campaign in a few weeks to raise funds for mass production with the early bird Kickstarter pricing starting at $199.
Honestly, this is a typical first world problem...and y'all built a solution. Like who really needs this? and yet, I can see how my lazy butt could totally think about getting one....