The OpenMind community recently hosted an AMA, full of valuable insights worth reviewing. We have compiled many common questions from users during the participation process to share with everyone:

If you want to earn the Backpack badge, here’s a little tip — using the built-in camera on an iPhone to scan the QR code will have a higher success rate. The specific operation is to swipe down the screen to find the scan button, then just scan directly.

There are also specific instructions on how to obtain the Evaluator badge.

Finally, regarding earning points and obtaining badges in the app, many people have questions. All these common questions have now been organized, so you can refer to them to avoid detours. The participation methods and key content of OpenMind are basically covered.