I found this while doing research on a DIY version of Varizoom's zero gravity head:
http://www.autopano.net/forum/t6945-diy-pan-tilt-system
Later in the thread he posts an impressive video of the thing:
http://www.youtube.com/watch?v=-Yu6nDVvPyA
It's a little noisy, but looks to have potential.
http://www.autopano.net/forum/t6945-diy-pan-tilt-system
Later in the thread he posts an impressive video of the thing:
http://www.youtube.com/watch?v=-Yu6nDVvPyA
It's a little noisy, but looks to have potential.