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I recall seeing someone make a Arduino powered device with emp shielding that stored a plothera of useful post internet things like a dictionary, encyclopedia, medical books, etc. Anyone know of what I speak? I cannot find any in the searches I have done today.

I recall seeing someone make a Arduino powered device with emp shielding that stored a plothera of useful post internet things like a dictionary, encyclopedia, medical books, etc. Anyone know of what I speak? I cannot find any in the searches I have done today.

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[–] 1 pt

I didn't think about trackability, but wouldn't keeping it in airplane mode prevent that? I'm not sure how these things ping without service or in airplane mode. I understand why people wouldn't trust them regardless. Another thought is that if there was an EMP situation that necessitated using the information on the phone, that would have also taken out the ability to track it.

It wouldn't be tracked while in the bag and powered off.

[–] 0 pt

You may be right in thinking that trackability after an emp is limited risk but airplane mode is not an impediment for tracking, neither is turning it off... Depending on whom is doing the tracking.