As well as exploring the stacks/ePosters on the showcase website, you can also choose to view and interact with them in the Learning Toolbox App on your phone or tablet.
- Install the Learning Toolbox App on your phone or tablet
- Open the Learning Toolbox App
- You can now search for the stack/ePoster by pressing the More Menu (1) and choosing Search (2).
![](https://support.ltb.io/wp-content/uploads/sites/2/2020/06/SearchInApp-Engaging-with-ePosters-Support-Page.png)
Another way you can open the stack/ePoster in the App is to find and scan its QR code.
You can find the QR code from the showcase. Click on the stack/ePoster’s QR code icon (3) in the showcase and this will show onscreen its unique QR code (4).
![](https://support.ltb.io/wp-content/uploads/sites/2/2020/06/QRcodeInShowcase-Engaging-with-ePosters-Support-Page.png)
You can then scan that QR code using the QR code scanner (5) built into the Learning Toolbox App. The stack/ePoster will then open in the App on your phone/tablet.
![](https://support.ltb.io/wp-content/uploads/sites/2/2020/06/QRcodeScannerInApp-Engaging-with-ePosters-Support-Page-1.png)
Remember to also sign-in to Learning Toolbox (6) and to favourite the stack/ePoster if you want to easily return to it or get notifications of new chat activity.