A look at the use of CAD modelling for the television series 'Walking with Dinosaurs'. A visual effects supervisor describes the combination of 3D models with filmed backgrounds to produce a realistic effect for the BBC television series 'Walking with Dinosaurs'.

This clip is from:
Bitesize: Computing Studies
First broadcast:
23 March 2007

The clip could be used to introduce CAD and then lead on to more detailed lessons on 3D graphics and effects.