This may be the wrong forum for this, but it seems like the most appropriate place to post this.
My situation is: I have an 8 channel relay board that I am going to wire to outlets/light switches in my home to control from my raspberry pi. My issue is, I want to have the pi touch screen hooked up directly to the pi that is wired to the relays so I can easily create a GUI with buttons like "Light on" "Light off" "Fan on" "Fan Off" etc. On top of this, I would like to either use another pi with another touch screen or an old android tablet that can SSH into the main pi and can run the same commands. Am I able to have the program open on the main and in an SSH terminal from another device, or will there be an issue with this? I am new to pi programming and home automation so I apologize if this seems like a dumb question.