nebula42@lemmy.zip to 196@lemmy.blahaj.zoneEnglish · 1 day agorulelemmy.zipimagemessage-square64linkfedilinkarrow-up1506arrow-down13
arrow-up1503arrow-down1imagerulelemmy.zipnebula42@lemmy.zip to 196@lemmy.blahaj.zoneEnglish · 1 day agomessage-square64linkfedilink
minus-squarelime!@feddit.nulinkfedilinkEnglisharrow-up14·1 day 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-up1·20 hours 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.