Create a Robot Image from any text string
Morning, 
I created this as an extended-weekend project, after realizing that I'd need these hashes as a part of larger project I'm working on.<p>Basically, Text goes in, Picture of a Robot comes out.<p>Where I'm using this is sort of like an identicon, to help quickly  identify a poster's 4096-bit public keys, and see if you're talking to the same man.<p>Is it perfect? No, but it's a quick visual guide to any text, in the form of faces, which are easy for people to remember.