Ground truth model
A ground truth model is a comparison between a physical situation where the interactions are known, and a simulation which is expected to correspond exactly. It is used for testing and calibrating research simulations.
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The most popular model for modern MMOs is the shard model - small clusters of servers, each running a separate copy of the world, and each world mostly static. To have a truly dynamic world, with content galore, and experience without end, you need a different model. You need a single world, spread across countless servers...
In less than 20 years, the service economy is being replaced with a new model, the 'Experience Economy', a model in which, whilst there is still a place for services, they are not the main act of the economy. Instead, what is is the provision of experiences, memes, sensory indulgances, and a deeply personal and individual type of service.
Smell is a sense often overlooked in a virtual world. Developers discount its importance, as a minor sense, when in truth we rely on it as an input channel to flesh out the world around us. Scents carry on the breeze, and they are with us all the time: from the perfumed odours of pollen blowing in the wind, to the pong as you pass a full dustbin, to the aroma of freshly cooked food wafting out of a pub.
A quote from Snow Crash, that speaks of the very real truth that the less of your physical self you present in a virtual space, the less deviations from visual perfection are going to be tolerated in any effort to sell yourself and your abilities. In fact quite the opposite occurs. The more fine detail and professional appearance you can cram into an avatar without slowing things down, the more it speaks well of your abilities and standards.
Scientists at the University of Calgary have created the world?s first complete object-oriented computer model of a human body. Far superior to a series of slides, or a textbook, the model is codenamed CAVEman. CAVEman is four-dimensional, as opposed to three, because he can move, as opposed to being static. He can interact with those studying him.
The vegetable lamb, a strange and wonderous creature that grows out of the ground, is tied to its rootbase all its life, yet otherwise looks, feels, and plays like a baby sheep.
A look at the Sega VR, a head mounted display and fully immersive interface of the early 1990s, that somehow never quite managed to make it off the ground.
MULE is an American military unmanned ground vehicle, designed by Lockheed Martin. It is an artificial intelligence controlled combat support robot, albeit one that is larger than a humvee.
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The overall performance of modern computers and communications networks is dependent on the speed of electronic components, such as transistors and optical switches, as well as the quality of the wire network that powers and relays signals ...
Lyon, France - January 17th 2006 - PathEngine, supplier of the advanced pathfinding and agent movement SDK, announces release 5.0 of the PathEngine SDK.
An iterative development process has seen a host of features added to th...
Indian government plans to build an independent satellite navigation system using home-grown components. The project, called the Indian Regional Navigation System, will be implemented over the next five or six years and will consist of a co...
The Roomba vacuum robot, pride of iRobot Corp. has been upgraded as technical capability becomes feasable. The new model, released this week, has undergone a ground-up redesign that has endowed the robot to detect and deal with rug tassels ...
Robots in the sky and on the ground are transforming warfare, and the US military is rushing to recruit the new warriors that never sleep and never bleed.
The latest robotics were on display at an industry show this week at a...