Mouse Control with Multi Touch

Hello to all, Hello to all, i would like to control of movement of mouse using multi touch from http://ccv.nuigroup.com/

My idea is to extract the blob data (X/Y coord) by Multi-Touch detector and pass them to MS Window mouse API.

Any example ?
i would like to develop Qt application that can use multi-touch to control the mouse movement.

What API to manipulate the mouse control ?

Is it possible to do that ?

Thanks.