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Published byKelley Riley Modified over 9 years ago
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What is a QR code? It’s a type of barcode invented by the Japanese motor industry to keep track of spare parts.
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Main characteristics Characteristics of QR Codes: Faster readability (compared to other barcodes) Greater storage capacity than traditional UPC barcodes: up to 1,837 characters instead of 12 numerical digits.
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Main applications Today is widely used for product identification, exchange of vCards,time tracking, document management, and it has also become a form of art. Other applications: Mobile phones: quickly browse to a website by scanning from the phone’s camera the QR code
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EXAMPLE OF USE WITH MOBILE PHONE Scanning QR codes can be done with all new smartphones: Android, iOS, Windows Phone using the in built camera as a scanner. Creating QR codes on a desktop/Excel and then printing them out on paper sticker is even easier!
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OTHER USEFUL PHONE TECHNOLOGY Most smartphones also have databases that can be synchronized with a server on a desktop (through usb cable). Geolocation: get coordinates of product, equipment location, distribution site… Send email with details of survey done Connect to a webservice to access data (i.e. weather service) or insert data in a remote database
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What are the potential uses for the humanitarian community? There are several areas where it could be used in conjunction with a phone: Beneficiary identification using QR Codes which can be later scanned and registered in a database More secure FSL/WASH vouchers using QR codes and encryption, and so finance scans and then gets automatically a total of the vouchers to be paid to suppliers.
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What are the potential uses for the humanitarian community? Staff ID cards with QR codes Catalogue references for future Log IS? Product referencing in ACF stores using barcodes Equipment tracking using QR codes as labels for equipment example next
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Field level Capital EXAMPLE OF EQUIPMENT TRACKING
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BENEFITS ON EQUIPMENT Faster inventory: only scanning of QR codes needed Inventory would record: date last seen, current user, current project assigned to, exact location of equipment through GPS coordinates (with map) photo of equipment
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ADDITIONAL NEEDS AND COSTS - Smartphone: < 200 USD - Tamper-proof label printer: = 300 USD - With a bit more money, use mobile printers (WI-FI or Bluetooth to mobile). - Desktop (already exists or Log IS or Excel) - Programmer: on free time - Time needed: a few evenings and week-ends
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