What does it mean?

Kiosk mode is an advanced security feature which allows you to limit your Android devices to a single app or a handful of applications of your choice. 

Where can I find it? 

In order to activate that mode, please go to settings 

Scroll down the lef-hand menu and click on Lab. 

Then, click on Kiosk and enable it in the APPs you want to access.

Once done, please reboot the device by pressing and holding the power button: 

When the device is switched on again, only the Palisis APP will open.

If you want to exit Kiosk mode, press and hold the power button again and click on "Exist Kiosk". 

The device will ask for a security code that only the Palisis staff can provide to the account owner.