Mattias ” Mokafolio ” Dörfelt wrote a program that generates convincingly hand-drawn but randomly-assembled cartoon faces . [via Creative Applications ] Computer generated images have a certain aesthetics to them that make them immediately recognizable as such by the trained eye. Weird Faces Study is an attempt to combine my old interest in illustration with programing, to create something procedural that has a truly individual artistic touch to it and is not instantly recognizable as a generative art piece. Even though, the faces look hand-drawn, they are entirely expressed by algorithmic rules. Each face is random, each face is unique. Still, they look similar to my actual hand drawn faces.
Eerily reminiscent of the design of Sonny and the other NS-5s in I, Robot , Kenshiro is the University of Tokyo’s latest attempt to create a humanoid robot that accurately mimics human movement. And the researchers there believe the best way to build an artificial human is to simply copy our anatomy, particularly our muscular and skeletal systems. More » 
MrSeb writes “In its continuing mission to build a ‘Wiki Weapon,’ Defense Distributed has 3D printed the lower receiver of an AR-15 and tested it to failure. The printed part only survives the firing of six shots, but for a first attempt that’s quite impressive. And hey, it’s a plastic gun. Slashdot first covered 3D-printed guns back in July. The Defense Distributed group sprung up soon after, with the purpose of creating an open-source gun — a Wiki Weapon — that can be downloaded from the internet and printed out. The Defense Distributed manifesto mainly quotes a bunch of historical figures who supported the right to bear arms. DefDist (its nickname) is seeking a gun manufacturing license from the ATF, but so far the feds haven’t responded. Unperturbed, DefDist started down the road by renting an advanced 3D printing machine from Stratasys — but when the company found out what its machine was being used for, it was repossessed. DefDist has now obtained a 3D printer from Objet, which seemingly has a more libertarian mindset. The group then downloaded HaveBlue’s original AR-15 lower receiver from Thingiverse, printed it out on the Objet printer using ABS-like Digital Material, screwed it into an AR-57 upper receiver, loaded up some FN 5.7x28mm ammo, and headed to the range. The DefDist team will now make various modifications to HaveBlue’s design, such as making it more rugged and improving the trigger guard, and then upload the new design to Thingiverse.” Sensible ammo choice; 5.7x28mm produces less recoil than the AR-15’s conventional 5.56mm. I wonder how many of the upper’s components, too, can one day be readily replaced with home-printable parts — for AR-15 style rifles, the upper assembly is where the gun’s barrel lives, while the lower assembly (the part printed and tested here) is the legally controlled part of the firearm. Read more of this story at Slashdot. 
