I just have DD who is coming up on 28 months now and if we're home, we play together. I try not to get on the computer or phone while she's awake and the tv doesn't get turned on until she goes to bed, with the exception on an episode for her while I shower and sometimes her potty video after nap.
We get out of the house most days though, playgroups and such and I encourage her to go play. When I'm cooking, I encourage her to go play, but she's not an independent player, so it's hard to get her to actually leave my side.
SAHM to Magnolia May (09/10), Luke Russett (04/13) and expecting 11/16. Wife and best friend to my airman.