The scan does not register the QR code.ġ:12 - to 1:20 - Scanning with ' QR Reader' app. Here is a detailed breakdown of the results.Ġ:01 to 1:08 - attempting to scan the QR code within the Surbey123 app for over a full minute. I have created a comparison video with a constant light source showing the scan speeds between the first 8 apps that appear on the IOS app store when you search "Barcode Scanner". Other barcode scanning applications do not have this problem. This is a huge problem for field use where light sources are variable. I am finding that these tags are almost impossible to scan within the app with almost any amount of reflection. I am having an incredibly difficult time scanning these bar codes within the Survey123 app built-in barcode scanner. The QR codes that we need to scan are printed on metal plates that are somewhat reflective. I am hoping that there is a way to improve the QR code scanning capabilities of Survey123 as the performance is very poor compared to every other scanning app that I have tested (detailed results below). I am working on a Survey123 form where one of the essential requirements is the ability to scan QR codes that are attached to various assets in the field.
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