Lianja and QR code

Hi, I have a question about what lianja can do with QR codes. For example, a product that has a QR code can be scanned? and the product information contained in that QR can be transferred to a lianja app?. I just want to know what if Lianja has some interactions with QR codes and all the things that can be possible with this.

Are you referring to desktop apps, web apps or mobile apps?

Thanks for replying, im referring to Desktop apps

Can you explain to me how you intend the scan the qrcode in a desktop app. Using a camera or an attached bar code scanner?