were playing the national anthem before the starts and the, you know, even with all the bad weather, the rain, the friends are still going added. so an incredible atmosphere for stopping has equaled sebastian festivals, all time record of 9 straight formula. one wins a record he'll be aiming to break next weekend in italy. next is our tech magazine shift. it takes a closer look at how virtual reality is changing towards the people in trucks injured when trying to feed the city center. more and more refugees are being turned away. families these trades extreme to 100 people around the world more than 150000000.

which we ask why? because no one should have the make up your own mind. me for mine's in the safari beach or a flight in a hot avenue and we can travel around the world by a virtual reality. it's better for the environment and affordable, but just how fun not 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 in each product for now. but much of occasion is on the rise.

the, the trouble of market is forecast to explode from over 4500000000. yours to 5 times that figure by 2027. about one 5th of people serve it in gemini. think the future of travel lies in the midst 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 in sweden, aust, marketing and mexico. b r a can take us anywhere. and just a few clicks your wisdom way 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 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 there room big enough? how far away as the beach. oh, you can even go on a whole trip from the comfort of your home. fund a message experience you need a good the are headset. they are models with no display. you could use a smart phone instead. cheap ones go for about 100 euro's headsets with a built in display, a bit more expensive metric quest. as 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 actually i from gemini to the diamond when to my round trip tickets. my costs 850 euro in the process. more than 3.5 tons of c o 2 emitted

petrovna 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 comp quite compete with taking real vacation headsets constantly that the sense of taste, smell of feel, but they have to the best available for the 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 you would be comfortable with in real life. sec, 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 other effect us, how exciting is the story? how sophisticated is the technology, high resolution images and a good refresh rate? and so images on chopping off pick sedated punchline to get from the university of handbook is convinced that great the experience, the post mostly on the hardware use, is a v. a expos researching human computer interaction. and he studies how real the experience a seem to up and down by displaced even for us, all good. we have to displays in front of the users eyes, which is then 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, this information is spread across the brain via neurons will know, will not invito, but to speak in this part of the words, images of noise and spend the virtual world are processed similarly to information

in real life, we collect most of our information using our eyes. and our visual protection also simulates our other senses. that's good news for be our users. because they may only be seeing images that they take in the virtual world like real experiences. and easily accessed the slides, just basically almost the same thing happens as in real life and we collect information using our sensors. i know if i'm, except in a virtual world thrown on the computer display 28. and we're here, the 3 day sound and process being summation almost the same way as in reality. it defies. go. each person perceives these 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 sights and sounds of a virtual world, making it more real. if i give you a i, it's on and if 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 as low. as soon as you think you're really in that world and you feel present and then you kind of fool your brain, but i'll skip 6, not really understood how realistic the are skills depends on many factors. even minor hiccups like a bad internet connection can spoil the illusion and your experience. for now, users are aware that they're 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 field. it's like wearing heavy skiing, all those stuff and also so we see the next generation of these devices shrinking

and science. 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 disability like london. what up as 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 to virtual reality. time right brings the past to life. the team use this boom clips, 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 of time i've compiles information to create a city map? 3 d or this thing is a map the contract,

the virtual world details are accurately simulated in b r. but what's more important than the buildings or the animated figures, the more realistic they look, the better the experience. so the $103.00 developers conduct meticulous research. what did people wear back then? how about that with a who was out and about to make them look as realistic as possible, the animated figures close or recreate it using patterns. and the people themselves are designed with great care and sleeping this house. how does the prism look like a short here long 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 inanimate or brings the finished reading, figures to life, and use of the 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 immersed themselves in this history and sometimes even directly compared to then. and now the a trip 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 job and capital. this is post on my plots and berlin today. and in 1920 in 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 room and its golden age, or toward the famous public temple 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 of 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 of growth from 6000000000 euros in 2021 to 32000000000 in 2026. we are brought into the rise as easy as like the moment in new york or the rights museum in amsterdam have 3 b r tours. you can also take a virtual visit to the state on museum and frank. first, it's one of germany's oldest museums. the collection has been constantly changing since 1816. using a v r headset. you can watch the art and the museum itself changed throughout time . i think this sounds quite exciting. which arossi of

a so many possibilities how this instance our travel plans. it's all based on this for yeah, that's put into i looked into this. i do think we are, has the potential to change tourism and does it's, but i don't really think it will really sites traveling altogether to movies, but it gives you the opportunity to plan trips for instance. i like is this the right hotel for me? let's be so i want to go to that restaurant of the whole investigator, and i think the art 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 trunk. 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. so you next time and 5 for now. the

after the future, coffee beans may take roots here. sustainable resilient, productive the coffee, exposing country of uganda. helping to fight climate change with the project titled robots. to chicken logical experiments. effort. d, w, you don't catch on that sunday if you speak english. come on is known as economy. we 2 official languages that is french as english somehow, as of this is right, it's some people, it's not the people, it's the institution. french system is more dominant, but when language becomes a tool for segregation, you have to put your face, begin regions to forgiveness of what you need to maintaining our identity. because you'll be assumptive of 50 to 77 percent. 60 minutes

work very well that will make the getting to the gen love and binding thing. step away from the spot. i'm not even allowed to go to my own car and everyone with little holes and every single day stuff. getting you ready to meet the driver and then join me right? just do it on dw, the welcome to echo africa. i've curriculums coming to you from lagos, nigeria, on today's program. we have bought a long standing bought inc presently come from us, your methods of cultivation come only practice in africa, book and see that deficient. it's not so great for the environment,

but that's not all we have in store for you today. also on the show.