What will the actor list be for a smart home system design?

Hi, this is completely new to me as I’ve just started taking a software system design course. I am still confused with the material and the terminologies. However, I have to come up with the actor list for a project of a smart home, but I am not quite sure how to start. A smart home can have things like smart appliances, remote control (lights, audio, temperature, video, security system, etc), inventory control, biometric access doors, etc. Can anyone please suggest examples of the users or actors who will be involved with the system? I would greatly appreciate your help.

Thank you,