9. QR codes can be massive in size (large enough to be able to . hung on a billboard) or as small as 1.25 sq inches
10. One neat feature is that they are designed to be readable, even . when certain percentage of data loss. ( faded or even a piece is . missing It depend on how the code is setup)
11. It allows user to include versions of the logos inside the code
12. QR codes can store a lot of information in the codes
13. 7,089 numbers
14. 4,296 letters and numbers
15. 2,953 bytes (binary characters)Chee Ted Shing Namecard QR Codes on billboards
16. QR Code Began in Japan Originally by vehicle manufacturers used . to track auto parts Popular in Asia and Middle East and . now in Europe and US
17. Anatomy of a QR Code QR code Can hold up to 7,089 digits Regular barcode Holds a maximum of 20 digits
18. 4 Steps for Encoding QR Codes ENTER DATA TO ENCODE 1 2 3 CONTENT DATA TYPE QR CODE PREVIEW TEXT Plain Text Insert text here… Website URL Telephone Number Contact Details Email Message Social Media YouTube Video 4 OUTPUT TYPE
![What’s a QR Code? A QR code in short stand for Quick Response is a type of matrix barcode (or two-dimensional code) and they can be read quickly by a cell phone. They are used to store ,[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)