Deep@mander.xyz to Technology@lemmy.worldEnglish · 15 hours agoA hacker built a tool to track police officers. Then he tried to warn themwww.abc.net.auexternal-linkmessage-square30fedilinkarrow-up1111arrow-down12cross-posted to: technology@lemmy.ziptechnology@lemmit.online
arrow-up1109arrow-down1external-linkA hacker built a tool to track police officers. Then he tried to warn themwww.abc.net.auDeep@mander.xyz to Technology@lemmy.worldEnglish · 15 hours agomessage-square30fedilinkcross-posted to: technology@lemmy.ziptechnology@lemmit.online
minus-squarePieisawesome@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up1·6 hours agoYou can get RSSI and guesstimate the distance. Since it’s on a phone, you have the phones coordinates. If the objects are moving in relation to each other, you can attempt a rudimentary triangulation. Its error prone, but you don’t need 100% accuracy. I worked at a startup where we built industrial grade “apple air tags” and used phones to locate objects. This was like 10 years ago nowadays.
You can get RSSI and guesstimate the distance. Since it’s on a phone, you have the phones coordinates.
If the objects are moving in relation to each other, you can attempt a rudimentary triangulation. Its error prone, but you don’t need 100% accuracy.
I worked at a startup where we built industrial grade “apple air tags” and used phones to locate objects. This was like 10 years ago nowadays.