QR codes
QR codes
Out of context: Reply #35
- Started
- Last post
- 49 Responses
- sine0
hehe
"A dairy farm has painted QR codes onto their cows. People passing Southfields farm in Somerby, Leicestershire, can scan the QR code using an app on a smartphone and get quick access to a website which contains information about the farm's 100-strong herd of dairy cows."