Monday, July 26

smartphones

agua potable, celulares, Noticias, pantalla táctil, smartphones, Telefonía celular, teléfonos inteligentes, toxinas en el agua

Can a touch screen detect toxins in water? | Digital Trends Spanish

According to a new scientific study, the touch screen of a smartphone can be used to analyze drinking water and other liquids. A group of researchers from the University of Cambridge demonstrated how a standard touch screen can be used to identify common ionic contaminants in soil or drinking water by dropping liquid samples onto the screen. According to the scientists, the sensitivity of the touch screen sensor is comparable to that of typical equipment used in laboratories, which would make it useful in resource-poor environments. Those in charge of the study found that the liquids produced a measurable change in capacitance, which is the property that bodies have to maintain an electrical charge. In addition, each liquid had its own signature, which was based on the concentration and...
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Apple’s new battery pack could solve my biggest complaint about the iPhone 12 Mini

When you buy through our links, Insider may earn an affiliate commission. Learn more.Apple just launched the MagSafe Battery Pack for the iPhone 12. It's a small magnetic attachment that can charge an iPhone 12 with 5W of power. It could be especially useful for the iPhone 12 Mini given its short battery life. LoadingSomething is loading. ...
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9 PopSockets you can find on Amazon

If you buy through our links, we may earn money from affiliate partners. Learn more.We use our phones for pretty much everything, so it's worth investing in accessories that make your life easier. PopSockets are affordable, fun accessories that make texting, calling, and streaming shows on your cell even easier and more comfortable. Keep reading for 9 practical PopSockets you can find on Amazon right now. These days, our phones do way more than just text and call. Working, watching movies, shopping, ordering dinner or groceries — there isn't much you can't do on your cell phone. Because of how much of our lives exist within our screens, there's nothing worse than fumbling and dropp...
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The best Amazon Prime Day 2021 iPhone deals include discounts on the iPhone 12 lineup and iPhone SE

If you buy through our links, we may earn money from affiliate partners. Learn more.Amazon Prime Day 2021 has arrived, and that means big discounts on everything from tech gadgets to kitchenware, beauty products, apparel, and more. Discounts on brand new iPhones are usually a little harder to come by on Prime Day, but there are still some deals worth your time and even elsewhere online.Amazon Prime Day continues through June 22. Although Prime Day is known as an Amazon shopping event, rivals like Walmart and Target also run special promotions around the same time. That means it's important to keep an eye out for deals elsewhere during Prime Day, too . We've rounded up the best ...
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The best Xiaomi phones you can buy in 2020 | Digital Trends Spanish

If something distinguishes the Chinese manufacturer Xiaomi is that, with total security, it has a mobile phone for any type of user, which explains its wide offer in the market. Thus, it is not strange that someone considering buying a smartphone of this firm is lost among so many and so varied models. It is worth checking out some of the best Xiaomi cell phones that you can buy in 2020. And believe us: it is not a definitive list, and we will update it with more models. For now, you will surely find a phone here that meets your expectations. The best ever For those who are looking for "power" in the full extent of the word, the Xiaomi Mi 10 Pro is the best that you will find for several reasons: Snapdragon 865 processor, compatibility with the 5G network and Wi-Fi...
Android, camara, cómo silenciar la cámara de un teléfono, smartphones, Telefonía celular, teléfonos Android

We explain how to silence the camera of an Android phone | Digital Trends Spanish

Sure, the first time you take a picture with your new phone and it makes the sound of a DSLR camera, it's very novel and fun. However, after a few months it might no longer be; Not to mention that noise can be quite annoying for your neighbor when you are taking pictures at a public event. Many cell phones by default have this characteristic "click" activated, but everything can be changed. We explain how to mute the camera of an Android phone in simple steps. The Google Pixel 4 camera. Note: The sound of the camera shutter is a legal requirement in some countries, such as Japan and South Korea, to reduce the risk of people taking photos without consent. Volume setting Most Android phones have physical volume buttons on the side. These control all the volume, not j...