Speeddial -codelock (Q36945)

My Blog entry: http://marcuswolschon.blogspot.com/ Blog entry by Ax0n: http://www.h-i-r.net/2010/01/review-master-1500id-speed-dial-lock.html pdf explaining the mechanics: http://toool.nl/Image:The_New_Master_Lock_Combination_Padlock_V2.0.pdf animation by Michael Huebler: http://toool.nl/images/e/e1/MhVisualizer_V2.0_p.swf At Easterhegg last weekend I was introduced to this amazing lock (Master Lock 1500iD). You can enter a combination of up, left, right and down -movements of ANY LENGTH to be your code. This mechanism is basically a mechanical hash-function of the movements you do. **** This is a simplified demonstration-model to illustrate the code-mechanics. It contains neither the actual locking nor the reset-mechanism nor the mechanism to set your own combination. I just finished the design and did not print it yet. But I made sure it is printable.