You can use Agile Cards to print work items and use them for your physical task board or for any other purpose you may need. But Agile Cards also provides a way to synchronise the physical world back with the digital boards in VisualStudio Team Services / TFS.
In order for the synchronisation to work, your physical boards need to be equipped with additional QR and KR codes readable by the scanning algorithm. You can read about KR codes in one of our blog posts: The Dots and Squares of Agile Cards.
In order to use Agile Cards scanner you need to:
- Set up your physical board
- Scan the physical board in order to update the digital board automatically