dexterity
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da Vinci Robot pwns Operation, deems our childhoods forlorn (video)
What happens when a robot with immaculate dexterity comes to grips with a notorious board game from our childhood? Just ask Johns Hopkins University students, who successfully removed the wish bone from an Operation board using the da Vinci Robot. If you're familiar with the game, you'll know how incredibly difficult it was to prevent that ear-piercing noise from occurring-- even with our tiny fingers. Of course, we should have expected that a robot -- especially one capable of folding a tiny paper airplane -- would be able to accomplish this feat with such ease. Be sure to peep the pseudo-surgery in video form below the break.
Quadrocopters juggle balls cooperatively, mesmerize with their lethal accuracy (video)
You've seen one quadrocopter juggle a ball autonomously while gliding through the air, but how's about a pair of them working cooperatively? Yeah, we've got your attention now. The Zurich-based lab that brought us the piano-playing and ball-bouncing quadrocopter is back with a simply breathtaking display of robotic dexterity and teamwork. Like all mad scientists, they call their Flying Machine Arena research "an experiment," though we see it a lot more as a Pong-inspired dance of our future overlords. We all know how far video games have come since two paddles batted a ball between one another, right?
Robonaut 2 gets unboxed in space, plans for galactic domination
Remember that nondescript space shuttle that launched about a month ago -- you know, the one responsible for carrying this here nondescript humanoid robot into the outer reaches of our galaxy? Well, things went according to plan and the robot has been successfully deployed in the International Space Station, making way for the first ever robot-human space crew. R2, weighing in at 300 pounds with just a torso, head and two arms, cost NASA and GM a cool $2.5 million to build, and there's no telling what kind of handling fees were applied when shoving him into his SLEEPR crate. Because of his dexterity, the bot is up above the clouds to help out with chores and assist crew members with science experiments and handling human tools -- easy for us to say, but even easier for you to grok if you slam the play button just after the break.
Video: Robot hand shows off amazing dexterity, speed
So you want something to look forward to in your fast approaching old age, eh? If robots playing baseball doesn't quite cut it, how's about a robohand that redefines what we understand by the word "dexterity"? The Ishikawa Komuro Laboratory is at it again, this time demonstrating robotic appendages with a reaction time of a single millisecond. Using harmonic drive gears and a (really) high-speed actuator, the three-fingered hands can tie your shoelaces, tweezer your brow, and even perform some kung fu pen spinning for the ladies. Video after the break -- skip ahead if you must, but don't miss out on the slow-mo action at 2:40 in the demo, it's pure kinetic poetry. [Via Hizook; Thanks, Thomas B]
Insider Trader: Popular enchants and where to get them
Insider Trader is your inside line on making, selling, buying and using player-made products.If you've ever spent any time sitting in trade chat, you could probably make a list of some of the most popular enchants. Requested frequently, any enchanter possessing the the knowledge to imbue a weapon or piece of armor with the proper stats stands to make a fair amount of gold. For example, a healer seeking Major Healing, or a meleer seeking Mongoose, will know the materials, and gather them. Each time they replace their respective weapons, back into trade they will go to request the enchant. Today, Insider Trader presents a list of some of the most requested enchants with information about how to obtain them so that you can offer them to friends, guildmates, and your server. It is by no means a complete list, but it will get you off to a shining start and provide you with quite a to-do list. Check out the comments section for helpful details as well. Drop rate data was gathered from the Armory, and Blizzard uses ranges such as Very Low (1-2%). This is narrowed down with data from Wowhead where appropriate, but keep in mind that some bind on pick-up recipes can only be seen by enchanters, and Wowhead cannot filter out that data, making their estimate much lower than the actual drop rate. In the next couple of weeks, I'll be working on the faction recipes series, focusing on enchanting, so stay tuned.
Attribute systems have -10 to Intelligence
As a gamer who was holding a controller long before I'd ever even heard of a D20, the attribute systems that seem to be standard in the world of RPGs were always a little foreign and foreboding. The idea of Strength and Dexterity were easy enough to grasp, but what the heck did Constitution mean? And for that matter, what's the difference between Wisdom and Intelligence? Even as an adult, the attribute system in a game like World of Warcraft is a bit strange to me. They give general descriptions on the website and in the game's manual, but when you start throwing in things like crit chances, the five second rule, and attack power, it all becomes a dense, tangled mess.On his blog, Brian Green ponders whether such a system can't be simplified in a way that would encourage a deeper understanding for players who don't take their games so seriously that they've got their gear progression mapped out in Excel. His first suggestion is to sweep away derived stats, or more accurately, JUST have derived stats, and ignore the base stats that influence them. Seems reasonable enough, if a bit more long-winded. His second suggestion is to take away the level curve, making stats behave the same regardless of the player level. It's an interesting idea in the abstract, but one wonders whether developers, and indeed the players they're developing these games for, are ready to put in such a radically different system.
