sewing a gaming company on the social media platform, and he waves all scorching the globe. tech might help us tackle the problem. we'll show you the latest development. these other topics that i'm moving the tech world . have you ever paid in a shop simply by showing your face? chances are that you will see it. biometric payments on the rise. research has full cost of a $3.00 trillion us dollars worth of biometric payments next year. and lots of those payments will come from face scans and a shop for restaurants, but is it safe? what happens to the data? and could i charge my sisters credit card instead of mine? if you haven't done it yourself, you've most likely seen someone unlock the phone with that face. apple for example, already offers the circles based i did. it was just like a fingerprint scanner on his phone. except that your face is your biometric identification, put chinese financial service provider pay has push this to the next level payment

by showing your face only. you don't need to present a bank card. oh, so you're fine. a now big financial players like jp morgan and mazda cod, pushing pay by space as well as online giants like amazon is expected that within the next is more and more pay by fe. systems will be established. how does it work? well, it's very simple. first, you capture your biometrics by activating your camera or even with a simple selfie. the face is then broken down into data points which is stored and circled tokens. so there is no photo of the stored on a server somewhat. the tokens are enough to identify your face, then you need to connect your face data to your bank account or credit cards. if you are in a store or restaurant that supports pay by face, they simply press a button on the payments having on the device, scans your face, and what are you just paid with your face? meaning you've gone to the restaurant permission to debit the payments from your bank accounts. is it secure? biometric authentication is

a lot safer technology than passwords or pins. a face scan is also secure than other biometrics, like a fingerprint, according to manufacturer, as a face, comedy has like a password. the systems also have extra security layers, and that will con, be easily tricked by a photo of testing or even by mosque. the technology isn't perfect though. it's not recommended for children under the team, because best facial features may not be fully developed. and how about people? but look, just like the sibling, se twins with a twin, be able to use the own face to make payments. and the siblings name without the knowledge, well, pay by face companies at least combo but outs. if you have a twin, i'm not concerned about them using your account. without your authorization. you should immediately set a custom pin after you create your pop id account. that's what face payment service pub id says. but what does the couch as often your convenience comes with the exposure of your data. biometric tokens make it not charge for

criminals to hacked your accounts, but security active as a warning. the biometrics that it is becoming more common place and there is even more to consider some political read. james tried to track and identify people using facial recognition systems. in order to identify say, protest does, they need a data base to compare the data to. so they could be very interested in, you'll pay by face data and even low tech companies assure us that our data is encrypted and still securely. we have seen companies hand out data to governments before. so definitely make sure that you trust any company. you use this technology with 2 big names in tech, a being sued over that. let's roll and the us school shooting. one is activision, the company that makes the 1st person shooter game pool of duty, like you as a player, use a weapon yourself and the game. this ego perspective is what gives the genre it's made ego shoot to the other is meant to parent company of instagram on facebook.

families of victims are accusing the tech funds of collaborating with the fire arms industry. the claim, the best some responsibility for the shooting is what you need to know. in may 20, 2218 year old salvador ramos, a former student, a rub, elementary school, say to they show 19 students and 2 teachers. 17 others were injured, but survived. ramos was shot on site by police officers. this tragic incident re ignited heated discussions about american gun culture and violence. now families of the victims claim that gaming company, activision, and social media company, meta bass, some responsibility in a separate law suit. they also swing fire manufacturer, daniel defense, which made the rightful used and the shooting spin diamond reeves over the last 15 years, 2 of america's largest technology companies have collaborated with the fi um the district. that's the serious accusation. is meta promoting guns and do egos

shooters to and getting those into kill us as well. the scientific verdicts on the last not to is rather clear that is no causal link between playing video games and gun violence in real life. that's according to a majority of scientists and a recent review of 82 medical research articles on the topics drew the same conclusion. but the plaintiff, i'm not targeting this link between gaming and violets, they are targeting a special feature of color due to what the weapons in the game mimic real life weapons. basically, they are claiming the games to just play is how to handle firearms. then diamond states, but even though killing is part of many games, the look and feel of the gums and cool of g t is extremely realistic backups people, especially young ones, interested in buying real weapons. the fictional weapon in the game called of j t called m for a one, is strongly based on existing a off of the models. the sheer to solve with a ramos use such a weapon and you've all the, i'm a off of things have also been involved. and 10 of the us is 17 dead list. my

shootings since 2012 and other titles of the cool of daisy franchise activism. actually had licensing deals with gun manufacturer as a use real gun names of the legal problems they decided to work with lookalikes for the plaintiff. that is simply not good enough. they've made some serious allegations. the defendants bear responsibility for this profound corruption of our children in concert with certain file manufacturer as they have groomed a generation of young man who a socially vulnerable, insecure about the masculinity and eager to show strength on a set dominance. defendants have spent years positioning the counterparts and the gun industry as the answer to those problems. the summit up the trial is not about the question of why the 1st person, shooter games and site violence about where the coolant g t is promoting. guns, teaching people how to handle them, selling guns by social media. the accusations against metal a similar met the social media of instagram office by all manufacturer,

something even cool of gt kind of the supervisor's child has been directed to mind . those in the home of school, even in the middle of the night, according to the law, says you've all the sheer to was talking to the instagram via daniel defense lessons manufacturer that produces a all 15 bicycles. daniel defense is also being sued by the plaintive, because officially guns sales also been an unmet. in reality, the company discloses little information about how it in full since that's an investigation by the washington post even revealed the gun buyers and sellers on facebook to violate the rules 10 times before they got kicked all apart from that method. insufficient regulation of it's at it for system has been heavily criticized, but yet it's hard to predict how all of this will play out in court. but what do you think of these valid arguments? let us know your opinion. sweating buckets these days. you're not alone. he way of us scorching the globe. this is already been rec, what?

breaking temperatures in india, mexico, and mall, and regions like south america and south east asia have been hit with a wave tube. it's a huge button for people, a nature. when temperature has regularly exceed 40 degrees celsius, the number of people exposed to extreme heat is growing rapidly. maybe half a 1000000 lives a loss to it each year. the situation is grim, i'm gonna need solutions. the climate crisis fast, but how can we deal with this heat up full tech solutions that might help? first, some, a regulatory closing bit of a mouthful to say, versus scientists have developed the fabric keys in graphing, cruelty down in hot weather, and williams who up when it's cold. so how does that work? well, a body is radiated heat in the form of electromagnetic waves. graphing can help regulate body temperature, either keeping the heat in or releasing it. whether it warms or cools can be changed by applying electricity to the fabric doesn't sound like the most practical solution when you're out and about and the weather changes. another group of

research has proposed flaps that respond to a temperature thing closed when it's cold. and bending to release excess heat when it's hot. the good thing about this solution, you don't need external electricity to tell the fabric that keep the heat in or release it. the 2nd solution cooling paints, american research has developed a paint that reflects 98 percent of sunlight, cooling surfaces up to 10 degrees celsius below ambient temperature. meanwhile, and is really stop up is working on a multi lead coating cools when hit by sunlight. the sunlight is absorbed by the layers and re admitted with less energy. the remaining energy causes hate to admit from the lower light, which cools it down. it could be used to co rules, but also other things like cause. thirdly sunglasses for windows and china. research has created a transparent film that changes color block sunlight. unlike traditionally tempted windows. this film can switch back to being transparent as single light in when it's needed. and i'm finally hit map. they essentially show you why it's hot away,

you might find a cooler place. this works by sensors around the city mapping. the heat. citizens could view such mountains by a smartphone ops upon that route accordingly. additionally, he maps could provide further information like where to find the next pulling sentence. a cooling center is an air conditioned quiet room where people can recover from heat stress for a few hours. in addition to the cool, uh, that's a supply of drinking water. as a particularly high risk of dehydration, when it's hot sounds pretty nice, but why come we'll just use conditioning? it's been, i'll go to solutions to combat thing hate, but i, conditioning is simply not sustainable. ac units or energy hawks leading to higher electricity consumption. and more greenhouse gas emissions, which accelerate global warming. that brings us to the real problem. bustling heat waves is only bustling the symptoms. as long as we're not doing everything we can to slow down climate change, they will only get with. so how can we use

a c sustainably? well 1st, the energy use to power air conditioners needs to be sustainable. wind. so uh, what's your name? a lot grids because then optimize energy distribution reducing well says i'm allowing most devices to be pilot. this works by using a i lots of data gathered from sensors around cities. let's say for example, the temperatures are rising and a so it's an area for small system within distribution will power to that sound because it expects people to turn on that ac units. sounds good, but when we actually get that well, even though these technologies have potential, widespread adoption is still a long way off. firstly, that price is not every city can afford to build a smart grid or houses with cooling, paint, or some kind of, but don't want to invest the money. secondly, old infrastructure needs to be updated, which takes time. result says a big workforce. and lastly, regulatory hurdles kind of lazy implementation of the tax. what's your take on this

content knowledge you really helped tackle climate change, or is it just dropping the ocean? that us? no, that's it from me. see you next time the questions got here. you see? so i thought i'd say what the, the shuttle the color and key move people them in the on the world wide and such

a base in life. saffel tacit committed car castle josh. find out about robina story info. my grands what i mean? i know i might just do it and i'm hosting dw new podcasts don't strength amounts, but there's no actually of, i'll know join us just be traveling around your, facing the history of every day of that. and that's something right around the world. no need to talk about just a subscriber id. listen to pop, gosh, that will take you along to the right. the .