The document discusses QR codes, which are a type of matrix barcode that can be scanned by smartphones to link to digital content like websites, phone numbers, or text. It provides details on what information QR codes can contain, how they are structured with different versions and error correction levels, and the four basic steps for encoding data into a QR code, including entering the content, selecting the data type, previewing the QR code, and choosing an output type.

1. QRThe future and present of mobile devices

2. 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 an email address

3. a contact from MAC/PC Address Book

4. a http address

5. a phone number

6. a SMS message

7. a free format text; etcWhat’s a QR Code?They look like this:

8. What’s in a Code? Most QR codes are B/W, but can be in colour too

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 ShingNamecardQR Codes on billboards

16. QR CodeBegan in JapanOriginally by vehicle manufacturers used . to track auto partsPopular 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 CodesENTER DATA TO ENCODE123CONTENTDATA TYPEQR CODE PREVIEWTEXT Plain TextInsert text here… Website URL Telephone Number Contact Details Email Message Social Media YouTube Video4OUTPUT TYPE

19. http://www.qrstuff.com/

20. CeL assets and departmental assets (not listed in SAP Systems)

21. Documentation of the assets consisting (Invoices, Purchase Order & related correspondences)

22. The QR codes

23. Picture of the assets

24. Layout of the assets page with info

25. Equipment tagged with QR codeSony VPL-CX5 LCD Projector

26. CeL AssetAssets Confirmation Listing