Personal space invader alarm bow tie
We all have an invisible boundary around our body, which we call personal space. We certainly don’t like anybody piercing through this boundary. This personal space defender bow tie is a simple and elegant way to defend your personal space bubble from being invaded by close talkers. When somebody gets too close to you it flashes red lights for a few seconds. If the invader stays there, the lights keep flashing. The project uses FLORA, an Arduino -compatible wearable microcontroller board from Adafruit.
Personal space defender tie