The Simplifier is able to recognize the device type that is used by the application, so you can assign different functionalities to it, e.g. different designed login screens for mobile or wearable devices.
At first, you need to create a new auto field type with the auto field type “Device” and the characteristic “Device Type”. How to create auto fields, you can see here.
Within the Process Designer, you can refer to this auto field using a condition. Select the corresponding auto field and assign it to a constant (String).
Please pay attention to the lower case!