There are not many perfect situations on stage that allow you to play while totally focused only on what you are doing. Rowdy crowd, stupid singers, drunk bass players. I consider it an advantage to be able to play while distracted.
Anyway, I sometimes use a Novation UltraNova while sitting on the porch. No built in speakers so I use headphones or a mini-amp. For playing in front of the TV I have a keyboard stand and stool in the corner of the living room. Various keyboards come and go in that spot. It is handy for going through sounds, practicing a lick, patch programming, etc...