Sure, you can always play catch with the dog, but what kind of game can you play with a caged rodent? Well, “find the poster,” apparently. A team of researchers from Universities in Spain, Germany, Austria, England and the US have put together a virtual reality system designed to let humans interact with rats at the rodent’s scale, challenging human participants to find and lead the rodent to a unmarked goal. According to a paper published in PLoS One participants were “beamed” into the rat’s environment by linking a head-mounted display and joystick to a rat-sized telepresence robot. Human players were then treated to a proportionally accurate representation of the game arena. The rat was there too, tracked with an overhead camera and represented by a human avatar.

Participants were tasked with coaxing their opponent in front one of three posters in attempt to sleuth out which one represents the “winning” position. When both players are in front of the correct mystery poster, a bell sounds and the game ends. The game was primarily created to test a scaled immersive virtual reality teleoperator system, but researchers are optimistic the technology could be used to observe animal behavior from a new perspective. Check out the setup in action after the break, or read on through to the source link below for a detailed description of how mankind and some of nature’s smaller creatures can get along in a virtual space.

Continue reading Proportional VR experiment shrinks man down to rat size, lets us play games with rodents

Filed under: Misc, Robots

Proportional VR experiment shrinks man down to rat size, lets us play games with rodents originally appeared on Engadget on Sun, 04 Nov 2012 14:36:00 EDT. Please see our terms for use of feeds.

Permalink Verge  |  PLoS One  | Email this | Comments

Related Posts:

• Proportional VR experiment shrinks man down to rat size, lets us play games with rodents
• N-Trig pen tech whittled down to single DuoSense chips and sensors, shrinks scribblings to travel size
• Strange Console Lets You Play Android Games On Your TV
• Apstik Lets You Play IPad Surf, Skate Games With Your Feet
• Google Play now lets all developers respond to user reviews

Specialists at the University of Barcelona and University College London (UCL) have actually made use of a customized virtual fact (VR) system to enable humans and rats to interact on the exact same level. Composing in a paper published in the diary PLOS ONE earlier this week, the analysts explain the process as ‘beaming’– human individuals are given a VR headset which permits them to control a virtual avatar, revealed above, while the movements of a rat in a separate enclosure are mapped on to a 2nd avatar. A robotic in the rat’s enclosure represents the human, its motions scaled down to fit the smaller sized area.

During the experiment, the rats and humans were located more than seven miles apart, at different locations near the University of …

Continue reading & hellip;

Incoming search terms:

• Powered by Article Dashboard satellite radio accessories
• powered by vBulletin online interactive paintball games
• Powered by Article Dashboard its a boy cigars
• Powered by Article Dashboard amazing race tv show
• powered by SMF free shed plans

Related Posts:

• I, Robot Maker- Making robots to interact with humans
• Heads Will Roll: A Bunch Of People Getting Their Heads Cut Off With A Virtual Reality Guillotine Simulator
• ‘Eve Online’ developer builds a virtual reality space dogfighting simulation using Oculus Rift
• Virtual Reality now: hands-on with the Oculus Rift final development kit
• USC starts a web hub for DIY, open source virtual reality projects

This is a video of Plymouth University professor Roy Lowry putting a bottle of sealed fluid nitrogen in a trashcan, then covering the container with 1,500 ping-pong balls. Just what occurs next? Absolutely nothing I ever before got to witness in any of my lame-ass science classes, I could tell you that. Although one time a professor did break clear wind throughout an examination and told us he would certainly give us all A’s if we promised not to discuss it on social media. I LIED HARD.

Hit the jump, but skip to 3:30 unless you in fact wish to discover something.

Incoming search terms:

• Published News Upcoming News Submit a New Story Groups liquid nitrogen
• powered by SMF isaac regional council

Related Posts:

• AMD Trinity APU overclocked at 7.3 GHz, kept cool with liquid nitrogen
• Wii Classic Controller Pro – White
• SMI, others to use Champions League final as eye-tracking experiment
• 5-Million Piece Full Size LEGO X-Wing Fighter Model
• Amazon.com Gift Card – $25 (Classic design)

3D animation director Bassam Kurdali has taken to Kickstarter to raise funds for his latest project, Tube. The film is being made by a team from around the world, using open-source digital modeling software Blender to create the characters and environments. The project is an exercise to show the power and flexibility of open-source, with the final product being released under a Creative Commons license for all to share, mix, and re-interpret. However, those who choose to back the project financially will still be rewarded, with anything from exclusive artwork, to a place in the credits, or even being immortalized with a cameo appearance in the movie.

Tube is inspired by the poem The Epic of Gilgamesh and follows the story of Gilgamesh,…

Continue reading…

Related Posts:

• Robot Chicken Couch Gag | THE SIMPSONS | ANIMATION on FOX – Sgt Gas Mask
• SMI, others to use Champions League final as eye-tracking experiment
• Formlabs ships first Form 1 3D printer, Kickstarter backers should see theirs next week
• What’s Really Going On With The Zach Braff Kickstarter Firestorm?
• Sony’s break-apart DualShock controller brought to life, coming to Kickstarter

Back in September of 2010 Google started experimenting with a new Chrome feature called False Start, which cut the latency of SSL handshakes by up to 30 percent. While the delay in forging a secure connection never seemed like a major concern for most, the pause (which could be several hundred milliseconds long) before a browser starts pulling in actual content was too much to swallow for Mountain View engineers. The tweak to SLL was a somewhat technical one that involved packaging data and instructions normally separated out — reducing the number of round trips between a host and a client before content was pulled in. Unfortunately, False Start has proven incompatible with a number of sites, in particular those that rely on dedicated encryption hardware called SSL Terminators. Chrome used a blacklist to track unfriendly sites, but maintaining that repository proved more difficult than anticipated and became quite unwieldy. Despite reportedly working with over 99 percent of websites Adam Langley, a Google security researcher, has decided that False Start should be retired with version 20 of the company’s browser. The change will likely go unnoticed by most users, but it’s always a shame to see efforts to make the web as SPDY as possible fail.

Google puts False Start SSL experiment down, nobody notices originally appeared on Engadget on Thu, 12 Apr 2012 22:44:00 EDT. Please see our terms for use of feeds.

Permalink Ars Technica  |  Imperial Violet  | Email this | Comments

Related Posts:

• Google Drive Is Down
• Gmail, Drive, other Google apps down for some
• Google Director of Privacy Alma Whitten to step down
• Hitler finds out Google Reader is shutting down
• Proportional VR experiment shrinks man down to rat size, lets us play games with rodents

www.mindbites.com for full video. www.mindbites.com for a bundle of videos on Early Atomic Theory. For an even broader bundle of videos that cover Early Atomic Theory and Atoms, Molecules, and Ions, check out www.mindbites.com . To search for topic-specific help in our library of 400+ video products for Chemistry, please refer to our Chemistry category at: www.mindbites.com . To check out our full Chemistry video course, with 300+ videos included, refer to: www.mindbites.com . In this lesson, Professor Harman explains the discovery of the nucleus and Neutrons. The nucleus of atoms was discovered using radioactivity, which is the spontaneous emissions of particles of radiation fron an atom. Prof. Harman talks about early experiments with radioactivity, the discovery of gamma, alpha, and beta particles and their characteristics. Alpha particles were instrumental in the discovery of the nucleus of atoms. The Rutherford Gold Foil Experiment used alpha particles aimed at gold foil. The vast majority of the particles went through the gold foil, but approximately 1 in every 8000 was deflected at a severe angle. Rutherford hypothesized that this was only possible if the majority of the atom’s mass was held in one central location, which he deemed the ‘nucleus.’ It was detemined that the nucleus of an atom is very small, analogous to one lightbulb, if Las Vegas is an atom. This discovery led to a revision of the “”Plum Pudding”" model of an atom to the “”Planetary”" model …
Video Rating: 3 / 5

Incoming search terms:

• Powered by Article Dashboard chemistry lab
• powered by SMF chemistry lab
• Powered by Article Dashboard chemical reactions
• Powered by Article Dashboard chemistry experiment
• powered by SMF chemistry labs

Related Posts:

• An experiment that led to the formation of the new field of organic chemistry involved the synthesis of urea,?
• SMI, others to use Champions League final as eye-tracking experiment
• We Robot 2013 | Do Robots Dream of Electric Laws? An Experiment in Laws as Algorithm.
• The Old ‘What Would You Do If Saw A Guy Getting Strangled To Death In An Elevator’ Experiment
• Chemistree: A Chemistry Lab Equipment Christmas Tree