Part 5/12:
Despite the intricacy, Dr. Walter observed potential improvements. For example, the thumb’s CMC joint appears wobbly, and the design might be refined further to enhance stability and strength. He also discussed the glove covering the hand, which is intended to protect delicate joints from wear and tear as the robot performs various tasks.
The foot mechanism shows a flexible toe box that flexes during stride. However, Dr. Walter highlighted that the exposed seam and articulation could cause issues outdoors, such as catching on pebbles. Future versions are expected to feature a more complete sole, eliminating potential hindrances and improving robustness.