about Casper
Week 1: project planning
Week 1: project ideas
Week 2: 3D modeling
Week 3: laser cutting
Week 4: ISP board
Week 5: 3D printing and scanning
Week 6: Electronics Design
Week 7: Embedded Programming
Week 8: Computer-controlled machining
Week 9: Molding and casting
Week 10: Input devices
Week 11: Output devices
Week 12: Composites
Week 13: Networking and communications
Week 14: Interface and application programming
Week 15: Mechanical design, machine design

3D modeling

I've started to learn Rhino. Below are two renders of the idea I am working on at the moment.

I then used the renders as a background for sketches. Here are a few examples. I might experiment more with this technique, for instance for making user storyboards.