Members of the San Francisco hacker collective Noisebridge brought along an autonomous wheeled robot designed to fetch beverages from a fridge or follow humans based on facial recognition.
There was universal recognition that given all the time kids were spending in front of the television, the nation had a collective responsibility to offer positive, educational programming with limited commercials.
This stems from a recognition that traditional oversight needs to go hand in hand with the macroprudential sort that takes account of the collective behaviour of financial firms, contagion effects and so on.