QR(Quick Response) codes are 2D codes that can be scanned and read by mobile phones, smartphones and tablets and can contain web addresses, phone numbers, SMS and free text. They can also be used to mark samples, equipment, sampling points, work stations or similar. Due to automatic error correction, this method is very robust: the loss of up to 30 % of the code is tolerated, i.e. the code can still be decoded.
QR code
Lese Zeit: < 1 Minute