I’m creating a prototype for a system which will give the user to control a specific feature in the system by switching it on and off. To control the feature we have a 3-state control:
The on/off mode is not a problem, but part of it is the suspended mode that will be activated automatically in certain situations. So my question is: what is the best usability way to define this kind of tool? How should it look like? Buttons?
At the moment it's an On/Off switch but the user should see if the system is in a suspended mode.