Play Scrabble or Words with Friends on a smartphone or tablet system. Both of these games are turn-based, but the time between turns can last for days - allowing primarily nomadic players using portable systems all the time they need. this type of asynchronous play can be thought of as an extension of the turn-based time interval. Another feature of these games is that there can be several games running simultaneously - allowing players to jump from game to game at any point in time. Choose another game that might benefit from these features and discuss why?