Today, we are blowing the rain through Northern Ireland further into scotland and then the rain band sinks down overnight into england and wales where it could be heavy over the hills and west. Clearer skies follow before the showers packed into the north west. Somewhat milderfor england packed into the north west. Somewhat milder for england and wales where we still have the band of cloud and rain which will be heavy for a while, and then through the midlands and lincolnshire and into the west country and then down to the south east. Sunshine follows and showers, the showers become fewer in scotland and Northern Ireland but the wind changes tomorrow, it will feel cooler and temperatures will be dropping to around 8 10. A cold start to monday with a frost in many places and the wind will pick up in scotla nd places and the wind will pick up in scotland and Northern Ireland, cloud and rain pushing in. England and wales are likely to stay dry during the day. Temperatures io izdc. Hello, this is bbc news. The headlines. Ten more people in the uk have died after testing positive for coronavirus, bringing the death toll to 21. Plans to ban Mass Gatherings are being drawn up to curb the spread of coronavirus. The Spanish Government is reportedly set to put the country into lockdown in an attempt to control the virus. Now its time for click. This week, keeping our devices coronavirus free. The mobile phone app hoping to help more survive snakebites. And this eagerly anticipated video game is here but dont expect to see it on an actual screen. Not soon, anyway. In 1998, the release of First Person Shooter half life sent a seismic shock across the world of video games. It featured cinematic storytelling, taut action sequences and some of the creepiest bad guys ever to grace a videogame. Well, lets just say your hour has come again. I remember when half life came out, november 1998, a massive moment in pc gaming. Before than it had been doom that defined shooter games. Half life reset the bar. A sequel followed in 200a. Fans patiently awaited new half life content, but its makers, a Company Called valve, went very quiet on the half life front. Until now, that is. Marks cieslak has been to valves headquarters in the us, where hes got his hands on the latest addition to the franchise, a game which has surprised many by embracing Virtual Reality. Bellevue, washington, is home to valve software, and Award WinningGames Development company. It has plans to reinvigorate Virtual Reality with half lifes help. A title which changed games forever. Hey, mr freeman, i had a bunch of messages for you. The first half life i played was probably the second one, before going back to the first one. But both of them start with a train journey going on, and you are being introduced to the world as the train does, as you enter the game, youre seeing everything thats going on in the world. Youre slowly being immersed in it. I played the first half life not long after it came out. Pa current topside temperature is 93 degrees. Theres something about having glimpses of set pieces that you never fully get up close to in games, that somehowjust accelerates the world building by 1000 . The knowledge that you may not have even seen it, i think is brilliant. Pa sector c test labs and control facilities. Like, the idea that on a second playthrough, or a third, you can see something you didnt the first time around, and even then, itsjust by chance, its going on outside a window, and if you looked to the right you would have seen a different set piece. Morning, mr freeman. Looks like youre running late. Everyone has been fixated on the idea of a new half life game for years. The a game, the second one, it handed us the gravity gun, we had much more puzzling, much more storytelling. And it has almost become a kind ofjoke over the last 13 years of half life 3 being announced, because valve has always teased that something would come. There were lots of rumours, everybody wanted something new, but finally being told that we have got something in that universe, its a whole new full length story, people are really, really excited. Set before the events of half life 2, the player assumes the role of alyx vance, a resistance fighter struggling to rescue herfather in city 17, the centre of an extra dimensional invasion of the earth. There has been a lot of hype and high hopes around the rebirth of Virtual Reality. Vr headsets have arrived from a variety of different companies. But in recent years, interest in the technology has waned. Virtual reality, it seems, is lacking a killer app. That, however, could be about to change. Its probably fair to say that a new half life game will be one of the most keenly anticipated titles of the last decade. But is making it a Virtual Reality only title a way of shifting headsets . I mean, this is a way to sell the headsets. The minute you put a half life game on vr its going to make people buy something or potentially look buying something they hadnt had before. But its notjust available on valves headsets, its available everywhere. So what this all does is potentially reinvigorate and kickstart everybodys interest in the vr space. One of our goals here was to hopefully show a bunch of people who looked at vr and thought, that looks interesting, but it hadnt convinced them yet, to say oh, theres an experience over there i really want, and hopefully they will see this and say, actually, ill go check that out. This is the moment that ive been waiting for. Its been 16 years since half life 2 was released, and 13 years since weve had any new half life content. Right now im going to try out the latest game in the series in Virtual Reality. Im playing using valves own vr hardware, called index. The controller features sensors which translate my hand and finger movements. This will allow me to interact with the game world in much the same way that i would in the real world. Here weve got an opportunity to try out some of the gameplay mechanics, so we have the gravity gloves, which should allow me to pull this. And grab it. And throw it towards one of those barnacles. Let the barnacle eat it. When you see items you can grab them with the gravity gloves, catch them, store them in your backpack for later. The title has been designed to work with a wide variety of different vr headsets. But the games demanding Technical Specifications means it will have to run on a pretty high end pc. The full index vr set up like this one isnt cheap either, costing nearly £1,000. Cant open these doors, theyre jammed. That will open it up for me. Here we go. Almost everything you interact with in the game works like it does in the real world. Everything apart from travel. Getting around turns out to be one of the more interesting things in Virtual Reality. Its one of the trickier problems to solve. So many things that are local scale allow you to just use your body in a naturalway, like, im going to pick up a bucket to look at whats underneath it. Traversing space doesnt quite yet allow you to use your body in that way, so solving that for players is one of reality. Weve chosen to provide a variety of methods. There are a couple of different styles of teleportation and then a more Traditional Movement that we call continuous motion. And some people are more comfortable with one than another. A roomful of headcrabs here. Looking for zombies. Lets see if theres any extra ammo in here, because i have a feeling im going to need it pretty soon. This title is unusual for vr, because thats about 15 16 hours worth of gameplay, much longer than a lot of Virtual Reality titles. Lets get rid of this barricade, pull it out of the way. This is genuinely extremely tense. 0k, well, i need new underwear. This adds an entirely new dimension to video game combat. One of absolute pant wetting fear. The big question is, will this can be the one that persuades more people to invest in Virtual Reality . There is a real chance that half life alyx is going to be a killer app for Virtual Reality in 2020. In part thats because it represents the return of one of the most acclaimed series in gaming, but its also down to the fact that there are not a lot of Developers Making this kind of experience with vr with right now. Half life alyx might not push Virtual Reality into the mainstream by itself, but it could persuade a lot of developers to start working on similar experiences in vr, and that could be huge. I think the only game that could potentially sway me and make me want to get vr and play it is a valve game. The only downside is that i have to Wander Around my living room in fear of my wife walking in on me pretending to smash up some combine offices with a crowbar. Im with you every step of the way. Well find out what kind of impact half life alyx has when it releases on march 23. Hello, and welcome to the week in tech. It was a week that the British Government ruled that chinese tech giant huawei would still be permitted to develop the countrys 56 network after a rebellion from its own mps. Finish Satellite Firm ice eye debuted images made with cutting edge radar tech which can operate through clouds and at night. And a gameplaying robot has been taught to admit its mistakes. I feel bad for letting you all down. Yale University Scientists said that by expressing vulnerability, the droid helps humans to communicate better. As the coronavirus pandemic continues, one chinese firm says it has created facial recognition that can identify people while theyre wearing protective masks. Hanwang Technology Says its 95 accurate in this scenario and can even connect to sensors to help china identify civilians suffering from high temperatures. We have seen drones carrying medical cargo before, but now autonomous ports can help load packages too. A drone station like this is opening at a swiss hospital where staff will use smartphones to log samples they can then scan and drop off for delivery to nearby labs. And finally, a digitalfood specialist injapan has been 3d printing sweet treats based on weather data. Tokyos 0pen meals has used algorithms to create flavoured designs, where windspeed alters shape, pressure levels dictate size and temperature determines colour. Now, thats cooking up a storm. Were all being told that the best way to combat the coronavirus is by washing our hands thoroughly with soap and water. But when we cant get to a basin, many of us are also using alcohol based hand sanitiser. So much so that supplies have been running low. 0ne company we met in taiwan last year hopes to have found the solution. This is the eleclean, a device that is claimed to create your own disinfectant. Hopefully that will do the trick. The company does expect that this protects against the coronavirus. The issue is, they have actually sold out of them. But its notjust about keeping our hands clean. How about our devices . This week apple issued new advice about how to keep our phones clean, but i would suggest that you dont do anything until youve heard what chris fox has to say. With the growing concern around coronavirus, i thought i would be better safe than sorry and smothered my phone with antiviral gel. But it turns out that sanitisers and actually damage the oil repelling layer on your phone screen which is supposed to keep off fingerprints. So check this out. If i put my phone next one that has the layer intact, you can see that this one looks like ive been eating pizza off it. Its covered in fingerprint and oil. This one does have some prints on it still, but not nearly as many, and then if i wipe down this phone with a microfibre cloth, the fingerprints come off super easy. If i try this one, some of the oil comes off but you can see it is still really smeary. And as a final test i popped my fingerprints on there. You can see that this is absolutely gross, and this one not nearly as dirty. So how can you clean your phone without damaging it . Well, this week i met with microbiologist doctor lira cilic and she told me how. Unplug your phone, turn it off and remove the case. Dampen a microfibre cloth with water household soap. Gently rub the surfaces of the phone with the damp cloth. Take care not to get moisture in any of the openings because even water resistant phones lose their protection over time. Finally, dry your phone with a clean microfibre cloth. We havent used any anti bacterial or antiviral gel on this phone so how do we know they are clean . We can use these swabs on this device which tells us the level of microbial activity on the phone in relative light units or rlus. The higher number we get, the higher number of germs. The results are pretty good. We would want a Surgical Service to have a rating of 50 or less and all of the phones have readings of less, so thats pretty good. So theyre significantly cleaner with just soap and water . Yes. How is that possible without using antiviral gel . Whats going on here . The main ingredient in soap is a detergent which is basically lifting off the grease and grime and the germs from the surface of the phone which is then rinsed off with water and thats what makes it clean. There are a few other ways you can clean your phone safely. This week, apple changed its guidelines and that is if you have an iphone, you can safely wipe it with a 70 isopropyl alcohol wipe the kind you can get from computer shops or online if they havent sold out. There are also devices that can sterilise your phone using ultraviolet uvc radiation. This one is called phonesoap and cost about £80 although there are cheaper ones available. What you do is pop your phone inside and let it cook for about ten minutes. The manufacturer says it shouldnt harm your device but some phones or cases could be discoloured over time. Finally, what can you do if, like me, you have stripped the oil repelling coating of your phones screen . There are some ways to fix this. First of all, you can get a screen replacement, although that is not going to be the cheapest option. Or you can get one of those stick on a glass screen protectors which is a quick and easy way to fix the screen. Or you can try this, its called liquidnano and this wipe puts a silica dioxide coating over the display which says it will restore the oleophobic properties for 12 months. It cost between 20 and £30 and you have to let it set on the phone for at least half an hour. I tried it out on the phone i ruined and i have to say it seems to have done a pretty good job thats one solution to what could have been an expensive mistake. Just remember, if you do clean your phone, as soon as you touch it, you bring germs back on it again and the most important advice remains to wash your hands thoroughly and frequently. That was chris. Later this month, a number of globes here at the british library, some of them over 400 years old, are going be made Available Online in full, 360 interactive form. This isntjust a way of immortalising these fragile objects but also making them available to the masses. The digital globes project will eventually see 30 of them brought to virtual life without the risk of any grubby mitts damaging the originals. Anthony, here we have the capturing process, quite a few dslrs. Can you talk us through the set up . Its not actually capturing the whole globe, its capturing elements. And the process is called photogrammetry. Once all the images go through to the computer, the software will render all the images together to make one complete globe. 0nce theyre all knitted together, you have to make sure that the colours right, is that what that colour charts for . Thats right. For example, we can do a 3d print of the items. You can do a 3d print, you need to have exactly the right colour. So, people can recreate their own, not that these globes are entirely accurate. California seems to be an island. And it wasnt due to ignorance in the 1700s as some earlier maps had it right. Inaccuracies were purposefully placed in maps for all sorts of reasons. Such as, putting continental rivals, for example, down a wrong route or sending them the wrong direction. As well as being available on the british librarys website, there is also an augmented reality version which is within an app called sketchfab. This is accessible on any ar compatible device. Here is the map and to turn it into ar, you tap on this and it appears in front of me and then i can travel around the world. Its an interesting contrast. While this looks so ancient to us, it was technology in its time and now were mixing that in with a bit of augmented reality the technology of our time. So while there may have been a little polishing in the virtual versions, these globes still provide a History Lesson of how the world was seen, notjust geographically but politically in each of their eras. Earlier we were talking about the coronavirus. Now, to a very different sort of health risk. The snake bite. Around 5 Million People every year are bitten by snakes and of course we know how dangerous their venom is. It can cause crippling injuries and be fatal. India is one of the parts of the world that has the highest death toll, falling into the tens of thousands every year. So could something as simple as a mobile phone app actually bring those numbers down . David reed has been to gujarat in the west of india to find out. These guys are off to catch one of the worlds most dangerous animals. The cobra highly venomous. Theyre using a new life saving app. Its told them a snake has been spotted in a local gujarati workshop. To bag it and get it back in the wild, they first have to find it in a pile of stuff where every second thing looks like a scary snake. This is going to take time so lets check back with them later. First, were heading to a local hospital to see why this app is so important. This conservationist is going to guide us there with his indian snakes app. We are here and have to go here which is about 25 kilometres away. It gives vital details to those bitten by snakes of nearby hospitals stocking the antivenom that could keep them alive. We actually are going to meet this doctor who is a specialist in snake bites. The hospital is there, the name is there, the phone number is there. We get there in snake bite rush hour. Weve been here only a very, very short time. In the matter of the last five minutes, three new patients have come in complaining of snake bites. To help identify the snakes, patients often kill the animal that bit them. This is a highly venomous russells viper. But administering antivenom carries its own health risks. Doctors hold off using it and instead do a battery of tests until they know its not a dry bite and the patient is showing the effects of venom. He will be under observation for 48 hours. If any venomous symptoms we see, then we will start the antivenom injection. Often, there is no time for wait and see. A number of bite victims waste precious time visiting faith healers over hospitals one of the reasons so many die from bites each year in india estimates say as many as 50 to 60,000 people. The indian snakes app aims to get people to hospital fast. The first moments, the first minutes, first hour of a snake bite, is very important. The major problem we face is people dont go to the hospital first, they go to the local, traditional healer who they trust. When is not possible for him, he will send them to the hospital. The first warning on the dos and donts list is dont go to a faith healer. The second, dont suck out the venom whatever youve seen in the movies. Theres also a field guide to id venomous snakes. You want to see the snake in detail so you can click on the picture and zoom in. You can also report a snake in your house and call a rescuer. This is your current location, youll find your nearest rescuer. All you need to do is contact the rescuer. Remember these guys, lets see how theyre getting on. Actually, pretty well. They distinguish this snake from yards of cabling. It then instinctively made a dash straight into their black bag. And with a little coaxing, popped safely inside. The indian snakes app is notjust about saving lives and helping snake rescuers but also conserving and learning about snakes, especially in their conflicts with people. We get a lot of data from the country about the demographics, and epidemiology of snake bites. Its a kind of getting knowledge and giving knowledge app. Do you think snakes are understood . Completely, they are one of the most misunderstood group of animals. This apps main purpose is to sensitise people of india to start working on snake bites and conservation, and lead the coexistence of the snakes life in the future. Better education about how to avoid and treat snake bites could well transform our attitudes to one of the most feared and demonised animals on the planet. Dave reed there in india. Thats it for this weeks show. You can keep track of the team throughout the week on instagram, facebook, youtube and twitter at bbc click. Thank you for watching. Hello, we have seen the wind picking up hello, we have seen the wind picking up over hello, we have seen the wind picking up over more western hello, we have seen the wind picking up over more western parts of the uk, blowing in another dose of cloud and rain, and ahead of that we have brighter skies for a while, a glimpse of sunshine, but equally areas were also stuck with more threatening cloud and also a few showers around, but out towards the west is where we have rain moving over Northern Ireland heading into scotland, and we will also see the rain band push into england and wales, quite heavy over the heels of wales, quite heavy over the heels of wales and england. Ahead of that showers back into the north west and temperatures overnight, 5 6 in scotla nd temperatures overnight, 5 6 in scotland and Northern Ireland but milder in england and wales. We still have the band of rain, that will push into the midlands and down to the west country in the morning, into the south east and east anglia in the afternoon. Behind that, sunshine, the showers will also become fewer in scotland and Northern Ireland, the wind direction is changing and some so it will bea is changing and some so it will be a bit fresher with a north westerly and it will feel more like 5 6. Ridge of High Pressure building ahead of the mixed weather system in the north west, though clear skies, not winds overnight means for many parts of the country we will wake up to a frost early on monday morning. At least it will be dry with sunshine. The weather will change over scotland and Northern Ireland as the wind picks up and the cloud increases and we will start to see rain coming in as well. England and wales, probably dry, after the cold start, more sunshine, temperatures a reasonable 10 12. The weather system or bring the band of rain into the north west gets as far south as Northern England and north wales, and then it stops and then a little wave on the front pushes the rain back north again, so we will see more rain coming to Northern Ireland and back towards scotland. Further south for england and wales, many places will be dry, bit more cloud around on tuesday, temperatures getting up a bit higher, thanks to the south westerly wind returning, but cooler where we have the rain in the north west. It clears away, High Pressure is set to arrive later on in the week but it wont be particularly warm. At least it looks like it should be fine and dry. This is bbc news, im shaun ley. The headlines at 4pm. Ten more people in the uk have died after testing positive for coronavirus, bringing the death toll to 21. Plans to ban Mass Gatherings are being drawn up to curb the spread of coronavirus. The Spanish Government is reportedly set to put the country into lockdown in an attempt to control the virus. Jet2 cancels all flights to spain, the Balearic Islands and the Canary Islands with immediate effect. Some European Union countries are to close their borders to most or all foreigners. And in half an hour, Victoria Derbyshire hears from people sent to street drug rehab clinics to deal with the effects of coming off anti depressants