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How can I use the iPhone camera to scan bar codes? I have gone through many of the links but I'm not able to figure out a proper way to implement this.
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You can use Camera or the Code Scanner to scan Quick Response (QR) codes for links to websites, apps, coupons, tickets, and more. The camera automatically detects and highlights a QR code.
Navigate to “Settings” and select “Screen search”. Enable the topmost toggle (“Asks Google to show you info related to what's on your home screen when you hold the Home button or search by voice”). Hold down the Home button from your Android smartphone to start “Now on Tap” so that you can scan QR with your camera.
All inventory tracking tasks can be completed by using your iPhone or Android phone. The data which you scan is available in the web system so you can always have access to your inventory from any place. QR & Barcode Scanning app is an essential part of this inventory management system.
I have used the ZBar SDK successfully in a few projects, and it is quite easy to get up and running by following the tutorial on their site.
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