Comment on Life Saving Therapy Inhibition by Phones Containing MagnetsparentComments−finnthehuman5yjust a minimally invasive off switch.Yup. A safety mechanism that has to be low tech. And user training to avoid magnets is safer than a more complicated interface.The reason this is news is that not all cellphones are magnets, nor is there any obvious indication which are magnets.−rmu095yIME all recent cell phones contain fairly strong magnets in their speakers. They tend to clog up with iron filings/dust in my workshop.−sipos5ySpeaker magnets tend to be strong but small, meaning they would have to be very close. Thanks s is for attaching a charger, so is likely a much larger magnet, so more likely to be an issue.
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Yup. A safety mechanism that has to be low tech. And user training to avoid magnets is safer than a more complicated interface.
The reason this is news is that not all cellphones are magnets, nor is there any obvious indication which are magnets.
IME all recent cell phones contain fairly strong magnets in their speakers. They tend to clog up with iron filings/dust in my workshop.
Speaker magnets tend to be strong but small, meaning they would have to be very close. Thanks s is for attaching a charger, so is likely a much larger magnet, so more likely to be an issue.