Scan the plaque
Point at a South Carolina historical marker. We read the number on the sign and open that lesson — like a QR code, using the plaque itself.
iPhone: tap Open camera, then allow access.
Or type the number on the sign
Point at a South Carolina historical marker. We read the number on the sign and open that lesson — like a QR code, using the plaque itself.
iPhone: tap Open camera, then allow access.
Or type the number on the sign