
Tech-Time
Tech-Time : QR Codes and Barcodes
Scannable codes, once the sole province of the grocery store checkout aisle, are now everywhere thanks to the rise of smartphones. How have they changed over the years?
Scannable codes, once the sole province of the grocery store checkout aisle, are now everywhere thanks to the rise of smartphones. How have they changed over the years?
In Computer Applications Technology (CAT), one of the areas we focus on in the information-processing cycle is input. I have often mentioned to my students about barcode scanners and RFID scanners etc. but am suprised […]
© Matthew Hains