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Simulator

— Science

Setting a new standard for 3D model ears

By - October 13, 2010 2 Pictures
When devices such as telephone handsets, headsets, headphones, hearing aids and hearing protectors are electro-acoustically tested, mannequins known as Head and Torso Simulators (HATS) are used to replicate the upper part of the human body. They allow researchers to simulate Head Related Transfer Function, which is the process by which sounds are changed by the time they reach the human eardrum. The mannequins' calibrated pinna (outer ear) simulators have traditionally been represented through a series of two-dimensional cross-sectional profiles – this is the industry standard for pinnas on HATS. Now, as part of a revision of that standard, the Acoustics Team from the UK’s National Physical Laboratory (NPL) have created a three-dimensional pinna that overcomes the limitations of the 2D variety. Read More
— Automotive

Lexus unveils 'world's most advanced' driving simulator

By - October 12, 2010 4 Pictures
At the Lexus research campus in Higashifuji, Japan, the automotive company has created what it claims is the most advanced driving simulator ever built. It consists of a 15 feet high by 20 feet wide domed pod which moves on a series of interlocking motion tracks within a hangar the size of a football stadium. Inside the pod, a full-size Lexus car is mounted on a turntable, and surrounded by an interactive 360-degree high-definition audio-visual simulation of real world driving environments. By allowing test drivers to safely experience various sketchy driving scenarios, the company hopes to learn more about driver behaviors and reaction times before accidents, then incorporate those findings into new active safety features in their cars. Read More
— Science

System simulates effects of spaceflight by tricking the brain

By - August 26, 2010 2 Pictures
There are airplanes and swimming pools that give prospective astronauts a taste of what a zero-gravity environment will feel like, but the sensations that they will feel upon returning from such an environment are also important to simulate. Astronauts coming back to Earth’s gravity often experience disturbances in their vision and neurological function, to the point that they can have trouble walking, keeping their balance, or even safely landing their spacecraft. By utilizing a Galvanic vestibular stimulation (GVS) system, however, scientists can give them a sneak peek of what to expect, so they can better compensate for it when it happens in the field. Read More
— Games

VRX iMotion racing simulator puts your driving games on steroids

By - August 17, 2010 4 Pictures
This may be hard to believe, but driving a real race car is actually not all that much like sitting on the couch and watching your TV. It’s a lot louder, shakier, and just generally a lot more immersive - qualities that are emulated by the VRX iMotion racing simulator. This man-boy’s toy features an Italian Sparco racing seat, customizable Clubsport accelerator, brake and clutch pedals, a force feedback steering wheel, a Bose 5-speaker surround sound system designed for 5.1-encoded games, and three-screen-wide NVIDIA GeForce 3D Surround Vision. Best of all, it also utilizes the D-BOX Motion Code, that uses an actuator to tilt and shake the cockpit according to what’s happening in the game. Read More
— Medical

Haptic feedback tools being developed for laparoscopic surgery training

By - July 26, 2010 1 Picture
Laparoscopic gastric banding is a common surgical treatment for morbid obesity and the most critical factor in the success of the operation lies in the hands of the surgeon - who needs the proficiency and skill to insert slender, handheld tools into the body of the patient. A team of interdisciplinary researchers, led by Rensselaer Polytechnic Institute, has recently won a US$2.3 million federal grant to develop a touch-sensitive virtual reality simulator that will realistically replicate how performing a gastric band operation feels - making it ideal for developing and teaching fundamental surgical skills and for assessing physicians wanting to be certified as a laparoscopic surgeon. Read More
— Automotive

BLOODHOUND team unveils 1:1 scale replica of the car out to smash the world land speed record

By - July 23, 2010 7 Pictures
The UK team behind the BLOODHOUND Project announced a number of significant milestones this week on the way to their goal of setting a new world land speed record. The biggest – or at least the longest – was the unveiling of a 1:1 scale replica of the car that the team believes will smash the current land speed record of 763 mph (just under 1,228 km/h) set in 1997. Read More
— Good Thinking

Video: THK's seismic isolators dampen the shock from earthquakes

By - July 20, 2010 6 Pictures
This technology might not be fully appreciated by readers located in earthquake-free locales, but if you've ever felt the ground move beneath your feet you'll be pleased with this technology. At Tokyo Big Sight last week Japanese company THK was demonstrating how their linear motion systems could dampen the shock of an earthquake. One of their systems, when placed underneath an object that you'd like to protect, will absorb most of the shock of an earthquake. Read More
— Automotive

Forum8 demos driving simulator at 3D and VR Expo

By - July 6, 2010 4 Pictures
At the 3D and VR Expo in Tokyo, Japanese company Forum8 demonstrated the company's UC-win/Road Drive Simulator software. The software allows for custom maps and environments to be created according to your specifications. You can control the environment and location, the terrain and street layout. You can even adjust the traffic, weather conditions, and even time of day. The minute details in the graphics are impressive, even showing barely noticeable elements such as the signal lights on individual vehicles. Read More
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