minus-squareZunon@lemmy.worldtomemes@lemmy.world•trains rulelinkfedilinkarrow-up2·4 days agohence the QR code suggestion, it also wouldn’t depend on rfid tags embedded in the road surface that would get worn and damaged and needs replacement way more frequently than a sign with a QR code. linkfedilink
minus-squareZunon@lemmy.worldtoLemmy Shitpost@lemmy.world•Be strong with your pisslinkfedilinkarrow-up1·4 days agocloser to “Thank you for keeping the restroom clean.” linkfedilink
hence the QR code suggestion, it also wouldn’t depend on rfid tags embedded in the road surface that would get worn and damaged and needs replacement way more frequently than a sign with a QR code.