Browsing by Author "Choi, Sooho"
Now showing 1 - 1 of 1
Results Per Page
Sort Options
- How the coronavirus gave QR codes a major role in travelChoi, Sooho (PhocusWire, 2020-10-28)QR codes have become increasingly popular over the last eight months as the COVID-19 pandemic continues across the globe. Many companies are using them as a way to save money on paper products and for contactless assistants. QR codes have also advanced the speed of travel and streamlined hotel check in/out services.