QR Code

Introduction of QRCode How does it work ? How is it used ? Conclusion

Introduction 2D Bar Code Trademark Denso Wave Incorporated Texts Phone numbers Web sites vCards Fast readability Greater storage capacity 7089 numerics 4296 alphanumerics

Introduction

How does it work ?

Visit Web Site Add contact Call number …

How is it used ?

Business Card Last name: First name: Phone: vCard

How is it used ? Shopping

Some artistic and fun QR Code

Conclusion More powerful Very used