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Our smartphones are often the first thing we touch in the morning, and they come with us everywhere we go. You probably think about your phone a lot, whether you like it or not.Â
It makes sense, then, that there are all kinds of phone myths in our culture. People suspect their phones are eavesdropping on them, believe folk tales about how to make them run faster, and maybe even wonder if they can start fires. Here are three common myths about phones, fact-checked for accuracy.Â
Your phone canât blow up a gas station
This is an extremely old myth, about as old as cellphones themselves. Itâs also prevalent enough that, to this day, some gas stations have signs warning people not to use their phone while refueling. The idea is that your phone might emit a spark that could ignite gasoline vapors.Â
This has seemingly never happened, though. The Petroleum Institute says on their website that they âhave not documented a single incident that was caused by a cellular telephone.â And if thatâs not enough, TVâs Mythbusters tried to blow up a gas station with a cellphone back in 2003âthey couldnât manage it.Â
Which isnât to say that itâs a great idea to be staring at your phone while refueling the car. Itâs always a good idea to pay attention during the refueling process, if only to make sure youâre not accidentally pouring fuel on the ground (or yourself). If your phone rings, though, you can answer without worrying about starting an explosion.Â
Your phone (probably) isnât always listening to you
Many people believe that phones are constantly listening to our conversations and using that information to serve us ads on social media.. Most people have some kind of story that convinces them this is the caseâthey mentioned a particular product in a conversation only to see an ad for it on Instagram the next day, for example. Itâs an intuitive explanation for the very real privacy invasions we all experience, but no researcher has ever conclusively demonstrated itâs happening.Â
Consumer Reports stated in 2018 that âresearchers have failed to find any evidence of such snooping,â and thereâs still no definitive study showing this is the case. While itâs true that both Android and iOS phones listen for their trigger words (âHey Googleâ or âSiriâ), thereâs no evidence that theyâre recording everything and sending out transcripts. The Electronic Frontier Foundation, a nonprofit that would absolutely yell loudly about this issue if they could find any evidence, says the real problem is even worse:Â
Generally, the data isnât coming from your microphoneâitâs coming from the shady âdata brokerâ market and giant ad platforms that track you across the web, then make very educated guesses about your buying habits.
Itâs understandable if youâre paranoidâadvertising can be uncannily accurate. But tech companies are more than capable of disturbingly accurate advertisements without recording your everyday conversations.Â
Closing apps doesnât improve performance or save battery life
Your phone is about to die so you manually close all the applications youâve left open. It seems intuitive enough, but it isnât actually helpfulâand it might actually be slowing you down.Â
Closing apps on your phone doesnât work the same way as on a computer, something I mentioned in an article about battery myths. Both the Android and iPhone operating systems suspend applications that arenât actively open. These apps are basically suspended, meaning that closing them doesnât free up any resources.Â
You donât have to take my word for this. Neither Google nor Apple suggest closing apps in order to save battery or system resources on their websites. Craig Federighi, SVP of Software Engineering at Apple, has publicly said closing apps doesnât help with battery life. If anything, closing apps might make things worse, because your phone will have to fully reload the application the next time you launch it.Â
If youâre concerned about conserving battery life, thereâs a better option: the battery saver mode on your phone. Itâs found in the system tray of both operating systems, and it turns off background processes. Youâll get notifications a little more slowly, but your battery will last a lot longer. Try that next time you need a little more life out of your phone instead of wasting your time closing applications.Â
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