thumb by adika titut triyugo from indonesia
designer's own words:
thumb door handle is a different door handle, with no long handle like common door handle have. It required power of our finger (especially thumb finger) to use that handle, it adapted from old fashioned telephone number dialing system. thumb door use common door locking mechanism, with longer locking block,its main body made from stainless steel.
introduction
how to use (reversed for handle in the other side)
drawing (rough drawing, reversed for handle in the other side)
simulation
explanation
shortlisted entries (4078)