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the dental governments that go crazy for your data. explain how these technologies work. that's how they can also to watch it. now, the safari speech or a flight in a hot air balloon, we can travel around the world by a virtual reality. it's better for the environment and affordable, but just how fun i'll be on trips. i will topic on shift the, the ideas sounds great. just pop on the headset and off you go to any place in the world or even to this some planets, beatrice and maybe

a new product for now. but much of occasion is on the rise. the, the travel market is focused to explode from over 4500000000. yours to 5 times that figure by 2027. about one 5th of people serve it in germany, thinks the future of travel lies in the mets of us. and even one 4th of respondents on the 35th beatrice, a viable possibility. but what's already possible today? i guess you have trouble a try with apparel gliding over the himalayas. loving and sweetened austin darkening and mexico. b r a can take us anywhere. and just a few clicks you'll wish to weigh from your couch to some far away destination. travel agencies promote chill vacation vide without the c o 2 emissions, or the high cost. you can buy your own interactive travel experience with this, with the 10 euros in the app store. so i'm not even free of charge. the agencies

offer them to promote the destinations and attractions the technology can help you plan a trip. is it a real big enough? how far away is the beach? or you can even go on the whole trip from the comfort of your home. and most of the experience you need a good b r headset. they are models with no display, could use a smartphone instead, cheap ones go for about 100 year old headsets with a built in display a bit more expensive. method quest is a real hit. it has a price like a $450.00 euro, but that's still a lot cheaper than going on a real trip. the that's crunch some numbers. say after that from germany to them and went to a round trip ticket. my costs 850 euro in the process. more than 3.5 tons of c o 2

i'm it is petrovna up on the approximately 24000 kilometers of flight. the may be a great alternative for people who are unable to travel to places because of physical restrictions. but for now, virtual traveling con, quite compete with taking real vacation headsets constantly let the sense of taste, smell of feel, but they have to the best available for consumer use. now, the traveling does away with a new sense of like big crowds waiting in lines and jet black. and you might try a few daring activities to would be comfortable with in real life, to start taking off in hot out. but doing all whitewater rafting, i noticed that the pipe built into different wells, the more realistic the experience felt. ex, let's call this emotion. but what happens in our brains when images and sounds he

has to create a virtual reality experience across upon said mind st. information that yeah, well just like stimuli in the real world, and that can take a real emotion. but the effectiveness depends on a few of effect us. how exciting is the story? how sophisticated is the technology, high resolution images and a good refresh rate and show images on chopping or pick sedated. carstein to get from the university on handbook is convinced that great the i experience the past mostly on the hardware use. he's a v, a expert researching human computer interaction and his studies, how real the experiences seem to up and down in spite displaced even for us, all good we have to display is in front of the users eyes, which is the data is transmitted by have the optic nerve back to the visual cortex, logics. and from there, depending on whether they recognize or want to grasp the objects with this information, it's spread across the brain by a neuron. so no, we're not invited to speak in this part of the words, images and noises from the virtual world are processed similarly to information in

real life. we collect most of our information using our eyes, and our visual perception also simulates our other senses. that's good news for be our users, because they may only be seeing images yet they taking the virtual world like real experiences and easily accessed the slices. basically, almost the same thing happens as in real life. we collect information using our sensors. i know if i'm, except in a virtual world shown on the computer display a little bit with it and we're here the 3, the sound and process, the information almost the same way is in reality. it defies each person 1st, each virtual worlds differently and it depends on the art quality to the users can feel emotions like joy or spirit. just like in real life. it's similar to watching scary movie or reading a thrilling story. but the are,

has one advantage. you're immersed in the sites and sounds of a virtual world, making it more real if i could be the i, it's on a lip and how real and experience seems largely depends on the technology you use and the way the virtual world is displayed. it wants to buy it is to all, but as soon as you think you're really in that world, then you feel present and then you kind of fool your brain, but i'll skip 6. not really understand how realistic the r fields depends on many factors. even minor hiccup, like a bad internet connection can spoil the illusion. and your experience. for now, users are aware that they are in a virtual world from wearing a headset that makes it hard to completely so no reality. but that may change in the future. is anyone else to see the course of these headsets are still pretty big and heavy and rather clunky, failed. it's like wearing heavy skiing, all those stuff and also so we see the next generation of these devices shrinking

in size. i know many more like sunglasses, for instance, somebody named them. if you want to try and have a right now, you need to be a headset, a path sunglasses won't cut it, but you can jump back in time to the past and this is like london. what a pest of dana and this guy, the 2 visits this can go back in time right for this standing. but you need a versatile team to make the a was as realistic as possible. i met with historians 3 the autism and the intimate was in cologne. to take a trip to the 20th century through virtual reality time, right brings the past to life. the team use this boom, click sound recordings and photos to rebuild the world. the way it used to be, how exactly did the buildings and vehicles look the the research department at the time i compiles information to create a city map? 3 d artisan use a map to contract. the virtual world details are accurately simulated in

b r. but what's more important than the buildings are the animated figures, the more realistic they look, the better the experience. so the $103.00 developers conduct meticulous research. what did people where back then? how about fed with a who was out in about to make them look as realistic as possible? the animated figures close or recreate and using patterns. and the people themselves are designed with great care seeking this house. how does the prism look has like a short here? 9 here. now, how long is there news? is that here like this or like that and so on. and so i to and let me put that all together fun and animator brings the finished reading triggers to life and use as a motion capture through to record his movements to ask anybody else we calibrate it to calibrate the suit. he uses markers that mount his body's position and

orientation. then his physical movements animate the figures digital motions. it takes the 20 person team about 3 months to create one of the historical worlds. and these worlds even draw in international visitors. places like random birth date are known across the globe to the story surrounding them aren't always defining points in history like the end of world war 2 or the fall of the berlin wall appealed to a broad, international audience. time travel is canal immerse themselves and this history and sometimes even directly compared to then and now on the truck for time can help us better understand how life used to be because the travelers become part of the action. yeah. can replace a real trip help or pass a one or provide a whole new experience altogether,

like in this to us through the german capital. this is called stomach plants and berlin today. and in 1920 and this guided tour visitors go back in time. right. but they are. the pilot historian talks about how berliners used to live. she shows them germany's 1st traffic light here, visitors get to step into historical berlin on a virtual trip there. sure to remember you can take virtual visits to ancient cultural sites to an experience growing and its golden age, or toward the same as fall back template complex and living on all things to be are what are they for doing on trips use in school or at a university. good be our technology enables users to take part in advance, creating a unique experience. they won't forget the art technology helps people learn visual

leave. users can explore historical settings, for instance, making history more lies and attends of all. studies have shown that students who use virtual, an ottoman in reality take greater interest in learning. they perform better academically than other studying with conventional methods that we are learning. market is forecast to grow from 6000000000 euros in 2021 to 32000000000 in 2026. we are brought into arises museums like the moment in new york or the rights museum and amsterdam have free vi our tours. you can also take a virtual visit to the state on museum in frankfort. it's one of germany's oldest museums. the collection has been constantly changing since 1816. using the v r headset, you can watch the art and the museum itself changed throughout time. i think this

sounds quite exciting. which variety of a so many possibilities how this instance our travel plans. so this one is for this put in seattle, dental. this, i do think we are, has the potential to change tourism and because it's, but i don't really think it will really excites traveling altogether to movies, but it gives you the opportunity to plan trips friends to advise if i like. is this the right hotel for me? space? do i want to go to that restaurant of the whole entire team? and i think the aren't gives us a thrilling opportunity to have these experience as have been advanced, or to preserve them by visiting exciting places. again, virtually it's fun to watch a lot of strong come. yeah, travel could become a good alternative to conventional travel. also to help protect the climate. what do you think? are you going to keep packing your bags or what a headset suffice that us? no, that's it. for me today, see you next time and 5 for now. the

don't catch on this. i need to speak english. come on is known as economy. we 2 official languages, that is french, i think least somehow. this is right to some people. it's not the people, it's the institution french system is more dominant. but when language becomes a tool for segregation, and you have to put a face beginning regions to get this opportunity to maintaining our identities. because you'll be assumptive of 50 to 77 percent dw work, it's time for visionaries. courses the but also the horsepower, the it's time for the mobile revolution rad 60

dw, the what there's to us the that's why we listen to their stories. reporter every weekend dw the this week on the 77 percent street debate. i will say that the french speaking system in come a vote east coast, but what language becomes it to pacific patient? that's what it is appropriate. it kind of make you feel like, oh so it is by the while using thing is just on one side. honestly. when i a french i don't use the language. when i yes, special ed comes, my mind is run that genocide be. do i new bill? if i also think about english, i think about is live, treat bilingualism is

a blessing that reading communions.