You can change the kiosk graphics by going to Menu→System→Options and uploading images of the appropriate dimensions:

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Advanced:

In addition, you can fully override the top screen on a kiosk with any URL you like by setting the “Kiosk: Top screen URL to display”

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Please don’t use anything too CPU-heavy on this URL, as it may slow down the touchscreen operation (We recommend you test it out).

Tricks:

Your url will look like this when done:**

Another idea: Create a google docs slideshow, get the embed code, setup automatic transitions, and use that as the URL.

Note: Occasionally, some websites don’t like to be embedded in the iframe we use and the browser will show an error. If that happens, get in touch, we have a few settings that can be used to work around it.