The document discusses how children's access to smart mobile devices has increased dramatically in recent years. It notes that social networking, video, and music are especially popular activities on smartphones for younger users. The document then outlines four aspects of play - being creative, having prolonged interactions, collaborating with others, and making connections - and asks what the number one play object is that is mobile and has stood the test of time. It suggests smart toys need to be designed ethically and not just connect to screens, but also offer making opportunities in play.