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- QR codes are regenerated each time a new size or color is set. This was simpler than recoloring the image in JavaScript and thus we chose this way of doing it. However, based on user testing, this was a bad idea because users get confused when the QR code keeps changing.
Implementation
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Fixes
Based on feedback from testing we fixed several issues with RScanVP
- We decided to take away the "Download" button altogether. This makes it a little harder for users to acquire the QR code that has been generated. We made this decision so that the user was not redirected away from the site at any time because we could not figure out any other way to do it.
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