The 3D character model and some of its animation were done by Giorgos Chronopoulos (https://taloscreative.co.uk) in 2009.
The audio is a royalty free track.
For the screen-casts I used `ffmpeg` https://github.com/uxtely/screencast
The rest of the video I did it in Maya (3D portions) and Final Cut Pro (Sound FX and 2D animations).