Comment by jcranmer
7 years ago
I imagine that one reason for the cylinder instead of the sphere is that it is much easier/more comfortable for a human to shift the angle of the head in the horizontal plane than in the vertical plane.
7 years ago
I imagine that one reason for the cylinder instead of the sphere is that it is much easier/more comfortable for a human to shift the angle of the head in the horizontal plane than in the vertical plane.
No comments yet
Contribute on Hacker News ↗