A motley crew of makeathon participants is fine-tuning a prosthetic arm for Tan, who lost his limbs after eating a plate of raw fish in 2015, to allow him to overcome everyday challenges like grabbing a shower hose.

Team PJ Prosthesis members D J Saravana Kumar and Tan Whee Boon have bonded over the making of a prosthetic arm to enable the quad amputee to possibly get a job in the near future.