was always must pay attention rather than more to go down from the university of maryland. thank you very much for joining in here on the w news. thank you. and a reminder of the top story way following for you. it's now being of the $500.00 days savings process invasion of ukraine. keith has honored its soldiers, president savanski welcoming hot vice president, support the defense of as all stop early on in europe. today's coming up shifts look at the hype behind flying, cause i paid for solar and unix out the stopping climate change. that's what they're ringing for. the meals and several zones of the earth will become literally uninhabitable.

today we're talking about a few 1000000 refugees in the future. we're talking about the because it's no longer a question of whether we get out of cold oil and gas. but when to fund assume about commitment and hope about visions and the people behind the verb and catastrophe. climate change starts july 13th on dw the well, we become superhuman soon with the help of computer chips implanted in our brains. even most best on that idea of his company nearly was the reason that the grandest permission to test such devices on human another future technology in the testing phase, offline costs companies worldwide in a tight race to get their models per pet for the market. when will we be ready to

take off with fast fake reviews on the online marketplace of seem to get out of control? what does that mean for us uses the a 5, so raising is a pretty good reason to buy something online, right? well, unfortunately many reviews on amazon, and although online marketplace is of fake news, that's bad news for anyone who relies on these ratings. so what's being done against fake reviews, and how can you spot them? fake reviews. so that adults $4.00 and $5.00, so reviews a clutch for any company wishing to sell the product and taking those ratings. it's a welcome tool to trick customers into making fat calls like buying poor quality products. and the reality dodgy and desperate sellers are paying for glowing reviews and the even commission false negative reviews of competing products. fake reviews are a huge market and a message problem for platforms and customers. if you're planning on using trip

advisor to book your next holiday, take note the travel site says identified and removed. 1.3000000 fake reviews in 2022 and watch out for the ami. i'll take us when shopping online. fake reviews are produced by millions of click work us all over the world. on the last year, amazon reported more than $23000.00 social media groups worldwide. dedicated to writing stake reviews with over 46000000 members and follow us. who writes these fake reviews, these reviews have to be convincing. of course, if you use us recognize, fix, then the seller lose us out. that's why these spreadsheets, i'm mostly written by individuals for now, and lockbox fake review broke us talk, potential rights of bias, social media, and especially in facebook groups to pay them to write positive reviews off the buying a product and returning it. and they offer them outragious bargains on products if they give them a good rating once they've created a network of rights us,

but also review packages to online sell us on so called review funds to give you a rough idea on how it all works. price is very great the, but you can get the review for as little as 2 euro. that is indeed not very much. if you consider the click work, us have to order goods, right? the review and then send it back to get the refund. in most cases, apart from being more than ethically questionable, this also has the ecological consequences. unwanted goods are being shipped around the world only to potentially get destroyed after being returned on and says what the biggest impact on the overall rating. mostly by review packages, we found an offer for a pack of $100.00 positive reviews for 118 year old. this amount of top ratings can significantly improve of product overall use a school and thus make a small, visible, an online, such as this needs to market distortion and makes it extremely difficult for consumers to compare products online. and this right is a pretty good at that drop to. it's very hard to spot fake reviews most broke us

off the rochester browse organics me by clicking on related products, mocking other reviews as helpful, adding photos and videos and writing reviews of 300 words or more. and what's worse, legally review palms acting in a gray area in most countries, this no framework that mixed the buying, selling and placing of fake reviews, subject to criminal enforcement. how can i help amazon? the waltz biggest online retailer names. it is something down on its efforts to tackle the problem and in order to do this, they say they have to improve the ae tools, amazon's detective a, that's what it does best, it analyze the data and then office confusion. i will look at the review, right, just relationship with other online accounts, assignment activity, review history, and any unusual behavior. thanks to the detective, a i. m as on says it was able to block over 200 man suspected fake reviews. last you still consumer organizations. ok, you on reaching us,

i'm not doing enough. and the joint efforts between governments and private stakeholders on needed on an international level, how can you spot fake reviews, overwhelming majority of these folks, either 5 star or one star reviews. so you're more likely to find that just to make reviews in the middle. sticky fake reviews might also at what falls thus rather than the full 5, but no one is paying for 2 or 3 star reviews. apart from that, these red flex to spot to fake review have proven efficient in the past reviews, a rather vague and not very detailed, generic titles like great products, awesome come in and fix competitive products. i mentioned many fake reviews have similar wording as one of the spelling of grammar mistakes. once the review stuff mentioned, small flaws, which really aren't that bad. have you ever thought and thought you product with high ratings, or are you more skeptical when the product gets high? priced on online marketplace has let us know in a perilous man can walk again. thanks to everyone illusionary chip in his brain.

what else could be possible with brain computer interfaces or shop the see eyes typing males only using your thoughts or even save your memories and replay them at any time? well, some of this is already possible, and if you ask either, must this guy spend a minute? his thought up near a link has recently been cleared to test the brain shifts on almost accurately in humans. but how do these devices even work to put of simply b, c ice connected to your brain either from outside or inside your scope. other trusts, communicate with insurance and your brain, and monitor best signals. these signals are then processed by an algorithm and turned into come on. in other words, the b, c. i translates your thoughts with the tip like best you can, for example, operate computers or smartphones. you can play video games or prepare a presentation for work without using your hand, or imagined a conversation without speaking and upset, communicating by reading,

each of us thoughts. and these devices could also monitor your health and warn you off the risk of a heart attack. for example, if you think this sounds like science fiction, you're not entirely wrong. everyday use of, of the sea ice like beast a fill up in the yeah. however, they have up to far fetched for today's tech in the medical field. brain computer interface is already tested on humans with great success. busy i've helping people with disabilities. being able to use a computer could be a real game changer for paralyzed people. recency, research as from switzerland, even made it possible for a power last man to walk again, implanted to devices into the patient's body, one in the head, and the other one on his spinal cord. these implants communicate wireless be the patient's movement, intentions picked up by the brain device, and then decoded in real time 2 algorithms based on adaptive artificial intelligence intentions, i've been converged into electrical stimulation of the spinal cord. this activates

the like muscle switch, then move the device to allow this man to stand, walk, and even climb steps again a how else could this tech be used if it's possible to decode signal from the brain, then the other direction is also think about simulating the brain with external come on, can create even more applications. this method is called deep brain stimulation. for example, your lake is exploring tech to make blind people see again, signals of a camera could be converted into stimulation to allow blind people to get a picture of the surroundings using dc ice recess just can potentially also recognize signals of epileptic seizures and into incense stimulation to prevent them. they also high hopes when it comes to treating your logical conditions, such as depression, good suffering, yet, or addiction. however, some concerns when it comes to b, c, i's, the procedure of implanting a chip into your brain best the risk of severely damaging it. translating thoughts

also raises questions about the data of safety. how and what state are recalled from your brain store. and what could tech companies do with it? just imagine target is at based on your private thoughts. would you that is the most into your brain that us now have you ever been stuck in traffic and wish you could just fly off? many people are working on making death pen to see every yeah, let's see. a startup from india is developing a flying taxi. a brazilian company is to launch the model by 2026. a german stop wants to ferry people at the parents of the pics. next year and the space expect company has been granted permission to test flights with what they call the 1st fully functional flying car. so who will be the 1st to be ready for the take off? remember the back to the future movies and vision flying cost by 2015? well, it's about time to invent them. don't you think a flying cost really the future? what does this all mean for average?

call dr. us an on the vehicles that are being developed just typed up helicopters. let's break it down. are several aspects of companies as pocketing 2024 or 2025, to stop the operations. the vertical flights society estimates that they are over 700 different designs for electric budget code take off and landing aircraft for e. v tolls from nearly 350 companies worldwide. how exactly at texas will be integrated into our status is still a work in progress sofa. no manufacturer has received permission to operate designs of costs very from company to company. so i'm halfway some don't. and others not even suppose to fly and rooms the streets. this concept by a space expect start up, just got approved for test flights in the us. however, what they all have in common is using roads us to lift them off the ground. fair enough, but why not just using already existing helicopter?

let's take a look at the advantages of e v told ben how the cop the services like may have already been and used for quite some time by these. i'm mostly for the super rich ab tulsa. i've seen a small surgical for the mattress. here's why all of them had a cup to switch, run on fuel, multiplying costs upgrade with electric motor. these are cheaper to operate and maintain, which brings the price down for customers. easy tools are also quieter than handicapped us and best most suitable for flying in urban areas. and because they don't image carbon dioxide, them all equal frenzy in places like new york city or how noise they could help to minimize the traffic congestion. this reduces emissions and mix of and travel smooth up. so i guess the only question that's left is, will i be able to use slang cos a? well, that depends to get a personal flying car. and the next few years is highly unlikely. unless you've got a 100 grand lying around, a sweet spot of almost filled out the entire pre sale inventory of the tools to

customers all over the world at a price of around 90000 years. because pete's the company expects to deliver the vehicles by 2024, but at texas services might be within reach for more people, different companies are projecting the price to be between 2 and 10 years per kilometer. however, ex, that's one of these projections might be unrealistic due to high production costs, the number of flights and passengers would need to be consistently high. and then the some valves, if flying costs are really eco friendly, setting up the necessary infrastructure. we'll take off and landing could consume huge amounts of resources and the vehicles would have to run only on green energy to make them sustainable. but i, for one would love to use an ad text me instead of being stuck in traffic. what about you? that's it from me. what's your topic? did you find most interesting? let us know. i hope you enjoyed this episode. see you soon. the

we are looking for the entertainment industry by do you think that point content should be read lead? any non nation coming on the page? you have to pay for your own music to be in your own culture and we spend one value on ours. what is the we forward convince on encourage our people. good beacon based on weight i mix people for making you the 77 percent next on dw, the what do you like it do you want? and then luckily,

put the pedal to the metal and let's ride the beam, 60 minutes on the w. what secrets? why, behind being discovered new adventures and 360 degrees and explore fascinating world heritage sites. p w world heritage. 360. now the hello and welcome to the 77 percent show for africa's youth. i am your host id, micah julia on this edition. we're looking on ways to protect the know cold music industry. sure. the government regulates foreign music.