uwotm8

So, what I thought I’d do was pretend to be one of those deaf-mutes

Ingredients

• Raspberry Pi
• Laser pointer
• Actuators
• Mirror
• Camera(s)
• Battery pack
• Motorcycle helmet

Method

So there’s a bunch of projects that make a laser display using a mirror attached to X and Y axis actuators, and drive that using the audio output (JACK).

You can easily detect the location of a face using a webcam and OpenCV, including the position of the eyes.

Putting the two together, you can have a helmet that, when worn, nobody can look at you because they’re getting lasers shone in their eyes.

No

Obviously this is a weapon that breaks the Geneva Convention, so let’s not actually make it.