QR Codes allow everyday items to become a website (print-to-mobile-to-web messaging) where everything can become a hyperlink, or “physical world hyperlinking”. The “QR” stands for “Quick Response”. These smart codes are similar to the price barcodes found on the packaging of supermarket items, however, QR Codes hold much more information (including website addresses, text and phone numbers). A price barcode can hold only about 20 digits (one direction only) but QR Codes can hold up to 7,000 digits (both vertical and horizontal directions).
.
Keine Kommentare:
Kommentar veröffentlichen