QR code affixed to interpretive sign on bike path. Three of four codes go live this weekend. By the end of the year, all 14 signs will have code links to more information.
Code link supplements information on the sign and can be updated.
Scan the code with smart phone application to bring up information.
Read instantly, e-mail link to yourself, or connect to source material.
Get a graphic perspective on what happened at this site in 1972.