70 likes | 231 Views
Input. Output. Storage. Least expensive. Most expensive. Put the devices in order from most to least expensive. Find examples the following three input methods. OMR OCR MICR. What are QR codes? How do QR codes differ from barcodes in their usage?.
E N D
Least expensive Most expensive Put the devices in order from most to least expensive
Find examples the following three input methods • OMR • OCR • MICR
What are QR codes? How do QR codes differ from barcodes in their usage?