nebula42@lemmy.zip to 196@lemmy.blahaj.zoneEnglish · 5 days agorulelemmy.zipimagemessage-square62fedilinkarrow-up1527arrow-down13
arrow-up1524arrow-down1imagerulelemmy.zipnebula42@lemmy.zip to 196@lemmy.blahaj.zoneEnglish · 5 days agomessage-square62fedilink
minus-squarelime!@feddit.nulinkfedilinkEnglisharrow-up16·5 days 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-up3·5 days 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.