Superfast 5G on the slow road at gadget gala
It will be revolutionary when superfast 5G mobile networks come to our gadgets, cars and digital lives.
Jan 6, 2020
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Business
It will be revolutionary when superfast 5G mobile networks come to our gadgets, cars and digital lives.
Jan 6, 2020
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36
Engineering
As UCF research associate Shane Reynolds guides his avatar over a virtual minefield using his iPad, small beeps and whistles reveal the location of the scourge of the modern war zone: Improvised Explosive Devices, or IEDs.
Dec 13, 2019
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Internet
China has issued new rules banning online video and audio providers from using artificial intelligence (AI) and virtual reality technologies to produce "fake news."
Nov 30, 2019
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Computer Sciences
Scientists from the Skoltech ADASE (Advanced Data Analytics in Science and Engineering) lab have found a way to enhance depth map resolution, which should make virtual reality and computer graphics more realistic. They presented ...
Nov 29, 2019
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Internet
Facebook-owned Oculus on Tuesday said it is buying the studio behind hit virtual reality game "Beat Saber" as it looks to expand VR technology to wider audiences.
Nov 27, 2019
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Hi Tech & Innovation
Dr. Rachel McDonnell, Assistant Professor in Creative Technologies at Trinity, focuses on the animation of virtual humans for the entertainment industry and virtual reality (VR).
Nov 26, 2019
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Engineering
Imagine holding hands with a loved one on the other side of the world. Or feeling a pat on the back from a teammate in the online game "Fortnite."
Nov 20, 2019
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Consumer & Gadgets
Just a few years ago, virtual reality (VR) was being showered with very real money. The industry raised an estimated US$900 million in venture capital in 2016, but by 2018 that figure had plummeted to US$280 million.
Nov 18, 2019
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Automotive
Researchers have designed multiplayer games occupants of autonomous vehicles can play with other players in nearby self-driving cars.
Nov 18, 2019
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25
Internet
Facebook on Monday unveiled a new logo to represent the Silicon Valley company, distinct from its core social network.
Nov 4, 2019
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Virtual reality (VR) is a technology which allows a user to interact with a computer-simulated environment, whether that environment is a simulation of the real world or an imaginary world. Most current virtual reality environments are primarily visual experiences, displayed either on a computer screen or through special or stereoscopic displays, but some simulations include additional sensory information, such as sound through speakers or headphones. Some advanced, haptic systems now include tactile information, generally known as force feedback, in medical and gaming applications. Users can interact with a virtual environment or a virtual artifact (VA) either through the use of standard input devices such as a keyboard and mouse, or through multimodal devices such as a wired glove, the Polhemus boom arm, and omnidirectional treadmill. The simulated environment can be similar to the real world, for example, simulations for pilot or combat training, or it can differ significantly from reality, as in VR games. In practice, it is currently very difficult to create a high-fidelity virtual reality experience, due largely to technical limitations on processing power, image resolution and communication bandwidth. However, those limitations are expected to eventually be overcome as processor, imaging and data communication technologies become more powerful and cost-effective over time.
Virtual Reality is often used to describe a wide variety of applications, commonly associated with its immersive, highly visual, 3D environments. The development of CAD software, graphics hardware acceleration, head mounted displays, database gloves and miniaturization have helped popularize the notion. In the book The Metaphysics of Virtual Reality, Michael Heim identifies seven different concepts of Virtual Reality: simulation, interaction, artificiality, immersion, telepresence, full-body immersion, and network communication. The definition still has a certain futuristic romanticism attached. People often identify VR with Head Mounted Displays and Data Suits.
This text uses material from Wikipedia, licensed under CC BY-SA