What are the steps to test if a QR code is scannable?
Hi Shashank,
Print the QR code, scan it with different devices, and verify that it correctly decodes the encoded information.
For more on testing QR codes, check out this article:
I’ve found that when working with QR codes, it’s crucial to test their scannability from different angles and distances. In my experience, ensuring that the code remains readable, no matter how users approach it, makes a huge difference in real-world usability. Testing from various angles and distances helps confirm that the QR code is robust and can handle different conditions, whether it’s being scanned from across a room or at an awkward angle.
This step might seem small, but I’ve learned firsthand that it’s key to providing a seamless experience, especially when the QR code is meant for public or high-traffic areas. It’s always better to catch potential issues early to avoid frustrating users!
From my experience, one of the most important steps in ensuring a QR code is reliable is testing it under different lighting conditions. Whether it’s scanned in bright sunlight, low light, or artificial lighting, the QR code needs to be easily readable in all environments. I’ve seen cases where QR codes work perfectly in controlled conditions but struggle in real-world scenarios, so testing for different lighting conditions is crucial.
By scanning the QR code in bright sunlight, dimly lit rooms, and even under varying artificial lighting, you can confirm that it holds up no matter where it’s used. This small step has helped me avoid issues where users couldn’t scan the code in less-than-ideal conditions, which can be frustrating. Ensuring this kind of reliability has made a big difference in delivering a seamless user experience.