wooden men ?

So besides Wing Chun /Yong chun...

what other styles use the wooden man as a tool ?

Choy Lee Fut, of course. Also Tai Chi Praying Mantis (inspired by Wing Chun). Tibetan White Crane folks often use a stationary jong with hardwood pegs for the limbs that can be moved to various positions.

Any others?

Do you see any northen shaolin masters using them?

or even

Hung Gar ?