The Convenient Typer

pinshape

Summary This is a contraption designed for three individuals to efficiently type out a specific phrase: it's as stated. Each person must synchronize their actions precisely, and operate their portion of the device with care. This device was crafted for a local art event. Its operation is (of course) far from convenient, but it does produce the most truthful thing I have ever known. Instructions I apologize, but I did not capture enough images, and in general, I'm unsure if I could explain how this device was built. I've included every part that I 3D printed, as well as the .blend file, which contains a scale model of the typewriter, and all of the printed components in their functional positions. I believe you would be able to reverse engineer the device by examining the .blend file. However, if there is interest, then I will do my best to draft a step-by-step set of build instructions. Some notes: The 3D parts with a letter in their title (S-gear.stl for example) correspond to the letter on the typewriter that interacts with it. The exceptions are the parts with "L" or "R" in the title...those correspond with "Left" or "Right". Also note: "I-gear" and similar parts have two teeth side by side, but I ended up reducing that (with a saw) to one. To type out the word three people (or an individual with long arms), must use the two word handles, and the space bar presser with specific timing. The correct timing is as follows: Type 2 letters with the right handle, space bar, type one letter with the right handle, one letter with the left, space bar, type two letters with the left handle, space bar, and repeat. These OpenSCAD scripts were used: http://www.thingiverse.com/thing:3575 http://www.thingiverse.com/thing:5505 I have attached to this thing my (slightly) modified versions of the above scripts. Sidenote: after re-reading these instructions...I don't see how any most of it will make sense to anybody.....here is my apology in Red Dwarf form: http://youtu.be/ns4kgvOzopI?t=6m56s