Social Distancing Laser Hat

Mark your personal space with the Social Distancing Laser Hat This will draw a circle of approximately 2m radius around you, letting you know if you re too close to someone or if they re too close to you I m using a 1mW Class 1 laser, which is nonharmful to eyesight (but don t stare at it ffs). Bystanders would not be in any danger. Thingiverse: Full Fusion 360 model available here Bill of materials: (actual parts, examples detailed