In my last blog post, on the 17 Degrees-of-Freedom (DOF) Biped Robot in Robotics using FPGAs, I expressed my slight concern about the stability of the robot due to the four screws protruding out of the Robot's footbase. The screws are used to attach each footbase to a multi-functional servo bracket. This lead me to take a break from the assembly and see what I could do about it.
What I discovered while designing the "shoes" is that it could be possible to redesign all of the robot parts in a Computer Aided Design (CAD) package and create a 3D printed robot like Intel's Jimmy the 21st Century Robot. However before I got too carried away with designing a 3D printed robot I firstly designed the "shoes" and the method I used to design this covering, using AutoCAD, is the subject of this blog post.