nebula42@lemmy.zip to 196@lemmy.blahaj.zoneEnglish · 1 month agorulelemmy.zipimagemessage-square63fedilinkarrow-up1530arrow-down13
arrow-up1527arrow-down1imagerulelemmy.zipnebula42@lemmy.zip to 196@lemmy.blahaj.zoneEnglish · 1 month agomessage-square63fedilink
minus-squarelime!@feddit.nulinkfedilinkEnglisharrow-up17·1 month agoi proof-read a dissertation on that very subject 10 years ago. it was using Bluetooth Low-Energy but the principle was the same. works through walls as well.
minus-squareglitch1985@lemmy.worldlinkfedilinkEnglisharrow-up4·1 month agoBluetooth is often used when tracking movement and wait times through queue lines in airports.
i proof-read a dissertation on that very subject 10 years ago. it was using Bluetooth Low-Energy but the principle was the same. works through walls as well.
Bluetooth is often used when tracking movement and wait times through queue lines in airports.