Claytools uses the Phantom Omni Haptic Device, which is a 3D arm with force feedback,
allowing you to create virtual clay models. In simplified terms, you use the device
pen to poke the air. The device makes you feel as if you are actually touching the
clay model you are creating rather than thin air, allowing you to sculpt the model
onscreen. It is particularly useful for sculpting models of animals and people.
For a demonstration of models being built using this program, please see our CAD