A vision impaired friend of the family was struggling with the ergonomics of the harness for his guide dog. The existing harness was straight, causing the owner to hold the handle at an awkward angle. Demetri developed and fabricated a custom harness that matched the owner’s ergonomics.
Comparison of the original harness (green) with the updated harness (grey)
Out for a walk with the new harness
Note the neutral wrist position of the owner with the new harness
3D Printing the Handle