physiology
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Should there be better physiology representation in MMOs?
Reading the comments I received on my recent post about playing against your real life gender, I noticed that many people made mention of the fact that males in many games tend toward ridiculous excesses of mesomorph formation -- unlikely musculature, epic height, etc. On the other hand, when they're not saddled with over-large breasts, females are much more sensibly structured with regard to proportion.Even so, there aren't any overweight avatars. There aren't many options for height. Perfect skin, perfect posture, no deformities, etc. World of Warcraft plans on offering more variety in hairstyles with the upcoming expansion Wrath of the Lich King, but is that really substantial? Would you like to have more options in creating your avatar? EVE Online goes a little farther, but you never see your character after that anyway. City of Heroes/City of Villains does a great job of it -- is there a reason why they can't all do the same? Would you like Second Life-level customization in your MMO of choice, or are you happy with what you have?
Robotic tadpoles emulate evolution
Robot tadpole mating. That's what a team of vertebrate physiologists at Vassar College in Poughkeepsie, N.Y. have been using to investigate the evolution of vertebrae. These little robot tadpoles -- lovingly named "Tadros" -- are modeled after the larvae of sea creatures called "sea squirts": each has an electronic eye, motor, computer brain, and gelatinous tail of varying lengths and stiffness. By racing the Tadros towards a light in 8-foot fish tanks and recording the results, the scientists have been able to carry out a simulated form of evolution by electronically mating each Tadros and producing a next-generation that shares the attributes of its two "parents." Over 10 generations of robot tadpole "relations," the scientists found that the tails became stiffer as the swimming performance improved. Apparently this stiffness accounts for only 40% of the improvements in swimming performance: further investigations will ascertain which factors account for the remaining 60%. Next, the team hopes to add a "hunter" to the tank which the Tadros can avoid using infrared sensors, to mimic the pressure sensitive organs of fish. Evolution emulating robot-tadpoles today, giant killer robot-frogs tomorrow?[Thanks, Rod L.]