A product like V3D's Ultimate Pose Master, but for fingers

zszabo2000_015a88f8bf

I hope this is the right forum for product requests of this sort.

Unless it already exists (which I am not aware of), I would like a product like V3Digitime's UPM, but where the wrist and ankle targets are replaced by fingertip targets for each hand and moving each target causes the requisite bending / side-side movement / rotation in the four joints of each hand + thumb to bring the tip as close to the target as possible.  I believe this would make it possible to more easily create unusual hand poses, which are essential for a realistic pose. As an example, if done in the manner in which UPM functions (e.g. changing carpal side-side movement causes corresponding side-side movement in the first joint, in orcer to keep the target on the corresponding finger tip), such a tool should greatly ease the task of posing properly interlocked fingers.

Thanks for your time,

-Z-