This - even back in 2010, I remember many fun days of playing Multi-pong (which has changed it's name more times than I could count) and Wurdle - both were really fun 3-4 player games that a 10" made sharable.

Something a bit larger would be great for simpler board games and maybe 4-6 players. Combined with an ability to sense external pieces/cards, the computer could handle the rule processing and drudgery while the humans could interact closely.