Are QR codes still relevant 2018?

Related questions

1. Can you read QR code without smartphone?
2. Can Google pay QR code be hacked?
3. Do phones come with QR scanners?
4. How do I view a QR code from a picture?
5. Do people still use QR codes?
6. Can you scan a picture of a QR code?
7. Can a QR code be hacked?
8. Can Google scan QR codes?
9. Do you need a QR code reader?
10. Do QR codes last forever?

Tags

1. #development
2. #reader
3. #popular
4. #still
5. #proves
6. #apple
7. #users
8. #interact
9. #separate
10. #recently
11. #native
12. #without
13. #today
14. #released
15. #giant
16. #downloading
17. #becoming
18. #technology
19. #codes
20. #camera
21. #means