Perhaps sub-par mechanics is a factor. When building some robot arms I've discovered it's relatively hard to combine speed, precision and power. Here's a demo

Perhaps sub-par mechanics is a factor. When building some robot arms I've discovered it's relatively hard to combine speed, precision and power. Here's a demo of speed and accuracy using standard industrial robots: https://www.youtube.com/watch?v=cR-YlZ9NdIA https://www.youtube.com/watch?v=cR-YlZ9NdIA