Head-mounted LiDAR array that communicates through bone conduction

# See the world like a dolphin, sort of!

Dolphin's echolocate but they don't hear those pings quite the way we would. They receive echolocation pings as vibrations in their lower jaw. Some big whales do this too. Which raises the question: "what if we could use bone conducting headphones and ultrasonic range finders to mimic that experience?"

And DolphinView was born.

Ultrasonic rangefinders (at lease the readily available ones use for proximity detection) are really short range (less than half a meter). I replaced those with a much longer range time-of-flight LiDAR unit. It's the kind of thing you might see on a drone to detect and avoid onstacles. Using this LiDAR unit, I created a system that pulses like SONAR the closer an object gets to you.

But that's just a proximity alarm. The real trick is sending the signal to your brain the way a dolphin might.

Which brings me to bone conducting headphones. Rather than a tiny speaker sitting in or on your ear, bone conducting