Tip: keep your smartphone in your pocket this cold winter

There’s plenty of reading material on how the batteries inside our smartphones — objects that have dominated modern social life — fare in extreme temperatures (hint: not well). There’s a reason why batteries are rated for a range of temperatures typically from above the freezing point of water to about 38°C or

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PSA: The messages about your Android being infected are a lie

I generally keep both my desktop as well as my mobile devices pretty clean. On those with Windows installed I run an anti-malware application, but on my mobile devices I rely on Android and Google to take care of any malicious software that might try and wiggle its way in. So far that’s worked out pretty well — in both environments. However, I’m not an average user. I’m a little more savvy and a little more understanding of infection vectors and how malware authors try to trick users into installing it. Part of that means I know some kinds of websites are ...

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Why Doesn’t NFC Always Play Nice With NFC?

Not long ago I told you about my experiences with NFC one year after it became available on phones that I own. In that article I shared how I use NFC and how I don’t, but I breezed over one part: making devices talk with each other using NFC. I did that on purpose. I still use NFC almost every day to buy stuff and, as long as the merchant has a terminal that supports it, NFC has always worked perfectly for me. What about those pesky device-to-device transfers that were supposed to revolutionize the way use our devices to talk ...

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