I'm working on a 3d sonar to replace costly lidars.Already have a state-of-the art prototype that has better performance than $3k lidars for under a hundred bucks.Applications are robots that need to navigate autonomously in a non-cooperative environment (humanoid robots, delivery drones, etc). There's also a dozen other applications to use the sensor for (indoor millimeter-localization with beacons, insect detection and identification, passive localization of sound sources, etc).I'd love to mee...