on our website, d, w dot com ah ah, hanging out at the beach without needing to book a flight or hotel sounds pretty good, right? especially if you could actually feel the water and sand futuristic dream. well, not necessarily. how good is be, are these days. that's our topic on shift today. ah, most of you know that with our heads as you can virtually flow through space or kill monsters. but virtual reality is about to take immersion to the next level. developers are in a raised to make it even more realistic by incorporating more of our sensors like touch. the new buzzword is happy. we are picking something up with your

hands, running your fingers open most or reaching out and shaking hands with someone else in the meta virtual reality developers working on making all v r experiences more massive and us more realistic, but this is no small feat. so a number about starting challenges. first and foremost is this optics, that is a fundamental issue because the way that we interact with the real world is, is driven by sort of a sensory motion system. so we are actively gathering information from the world around to interactions. and that is the key thing for the university of chicago is even looking into so called chemical have takes this wearable contains an integrated many pump which transmits chemical substances under the skin that match a given d r. experience. the researchers have identified to find substances that cause

specific sensations was, which is set to be homeless in small doses of full body have to keep that company such as tesla, metal amazon on developing suits. so that uses can feel touch force and thermal feedback on their entire body. this would make the on training more realistic. and that's better at engaging on muscle memory. but it will still take a while before such suits become readily available. i imagine it probably will be a day where we do have that's the reality of so body suit since and magic displays . but in the future de la, since everybody devices a pro b, as in the short term solution to do b, b r one full body should, is the task lawsuit which provides tactile feedback through electoral stimulation. it can even recreate the feeling of rain on skin or temperatures,

arranging from $20.00 to $40.00 degrees celsius. that's pretty incredible, but the sued also cost several $1000.00 euros. a cheap option i have to gloves, like the ones being developed by meta. these simulate the feeling of pressure on your skin, which isn't just useful for playing games, but even without happ, thanks. current we are is already impressive. so long as you have the right equipment. games are still the largest market for vcr and right now, 40 gains in which a player can move freely in the room or especially popular warmth, wind, smell, and object directions make the v r illusion. especially convincing. but b, r can be used for much more, such as a museum visit, include stepping right into a painting or a virtual vacation. in spite of pandemic travel district, you can claim the famous whitman to the matter or bungee job of

a new york's that you have. there are sensitive experiences that you can get you in a virtual world. there would be impossible and any otherwise. and those that's where i think this is an entertainment service. betty b r is a real sort of game changer getting into a world that you otherwise would not have access to v r and e r technology are becoming more interesting for other fields in areas such as medicine. the tech is playing an ever larger part in education and training. v r is especially useful for practicing rear procedures or emergency responses, such as a fire in a tunnel. the russian academy of sciences even simulated an entire mission using beyond the real value of the thing is you, you get to experience situations that might happen very rally on the never happen

in your life. so for example, senior dating raster, social cases that perhaps assertion my own yet will operate on on was if you're able to simulate you improve. intimacy is a, is, is going to be a game changer for, for health care. practicing operations and v r is clearly useful, but how well do surgeons learn and beyond what actually happens in our brain when we are in a virtual world? and what other effects does be i have on the body? our brains process, real world and virtual world information. through all senses. for example, our hipaa campus is involved in spatial navigation. it creates cognitive maps that help us understand our surroundings. thus far via has been a primarily visual experience. dizziness image dark

says this site is the most resourceful santos knows. would be much of our brain is dedicated to processing visual information, which is why it's normally enough to create primarily visual environments auditing supposed. but every one knows a real experience involves more and bouts of our brain receives input from all of our senses and looking at combines issues of cuts. examine how our brain reacts to viani strongly depends on how many of our senses are still late. it studies on rats showed that when they were placed in sympathy, all surroundings only 40 percent of than euro pathways were active compared to real life. the more realistic, the, the, our experience, the more similar the brain activity became. in an experiment where rats were put on the, our treadmills, their brain activity closely resembled brain patterns they have when they run on treadmills in real life. this shows that the more immersive, the experience, the better our in response. if what we hear,

taste, touch and smell doesn't match what we're seeing in via then the experience feels less real and will also learn less well. nonetheless, the brain does try to process vs similarly to how it would really experiences my definition. he, most of yeah, and good of the brain patterns are actually quite similar. that is, so a feeling of anxiety is process pretty much the same in a virtual ana between and the real world from fear to gratification. the physiological responses resemble each other. oh, trait increase is skin conduct to the changes. a bodies release hormones and our reward center is activated, virtual reality can be fun. oh, and diety inducing. there are other ways to make the are more immersive cambria meadow's new mixed reality had said include spilled in front cameras, these fill the real world and mix it with the virtual one, which can be useful for things like if you want to quickly write something down

without removing that had said i tracking is also being used more and more for this special sensors inside the head said, track where the user is looking. this has a number of advantages. ah, i contact is no possible between avatars and the mit averse thanks to the latest the are headset which track users i movement. the headsets use harmless, infrared light to ascertain where user is looking. the addition means, avatars can make eye contact. plus, operating menus are aiming at objects can now be done with eye movement saloon via the i tracking tech, should also help speed up your game graphics. he knows that human either that the vision is a low resolution. so you can approximate a computing policy, dr. brenda,

the full virtual, well, you can just render where the user is lucky and rendering right now e, i can't reliably predict where use next. so currently little computing time is being seen. however, it looks like that could soon change in. so i tracking is useful, but it also has downsides. our eyes produce highly sensitive data which can be saved, analyzed, and sold research to say our agenda, age, weight, and even personality traits can be gleaned from i data was more, they want, the data can be used to predict our emotional state drive consumption habits, skills, and sexual preferences, plus, that's another problem. this tech is affected by ethnicity and it's been found to be less good, a tracking asian people's eyes. we know definitely, you know, much of the research happens in weston educated industrialized reach sort of

countries. i'm not a bias for when you're trying to get out and taking medication for humanity yet, lot one body pod that ya develop us long overlooked our legs. there was no affordable leg tracking device for a long time, but that recently changed thanks also to kicks data campaigns, even once expensive the, our treadmills on now somewhat affordable. these b r shoes are cold actually. they're still just the prototype. but they are the only shoes you can walk through the metaphors. well, almost moon walking in real life. the shoes server motors go in the opposite direction to the user to keep them crashing to a real wall. the so called cyber, she take a different approach. the help of the crowd funding for just a few 100 years more. you can get the swivel chair to cool with the he's

comfortable, i'll be unexpected. with that in the metaphor. serious v. r gamers and the also be interested in treadmills. we provide a different level of commercial, but they're also much more expensive with a price tag of around 1200 youth best and she senses tracking movement and your security to avoid being injured in real life while you're in the yard. for those who can't afford or don't have space for a treadmill, there's the slain v r fool body tracker is much cheaper option is probably the best value for money, but users should know. it doesn't stop here for you. me want to be weary of wealth . but be careful because be our home accidents are now a thing in the u. k. the insurance company, a viva said the average

b r related claim for accidental damage was around 800 euros, think smashed tv sets and they have also been serious injuries. clearly, me, our safety isn't really safe yet. but what do you think? do you have a favorite via devise? a one you'd like to see develop? do you think other dangers are bigger or do you not care about v r and preferred to focus on real life as no one youtube or by email? by and see you soon. ah, i then jen, which d w at any time in plain losing means. oh, video, nevada with have i look like

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