Kwame Anthony Appiah's Reith lectures, Mistaken Identities, are broadcast on BBC Radio 4 at 9am on Tuesdays.
Occupants use identity claims to broadcast their values to others and also to remind themselves of the ideas that they hold dear.
The hello message includes vehicle's identity, position, velocity, broadcast radius, and time stamp.
But regardless of their future careers, these children have already succeeded in helping to preserve their cultural identity with every broadcast.
Neither the paparazzi nor Mr. Philbin were aware of their identities before the broadcast.
Each advertisement was coded for channel identity, date, program details, time slot at which a particular advertisement was broadcasted, and the nature of the product advertised (e.g. retail food and drink, channel promotion, education).
"We carry around devices that broadcast our identity to anyone who's interested in finding it," he said.
Nearly all the planes that are tracked, including all scheduled airliners, fly under instrument flight rules that require the planes to broadcast an identity number over their radios.
These will be temporarily attached to each vehicle as it comes off the assembly line and will continuously broadcast an identity code, helping workers find specific cars in vast shipping lots.
To sing solo is to take a stand, to take up space in the world, to broadcast your identity, which is why the agent of liberation in Walker's story is a free-spirited blues singer named Shug Avery (the vivacious Elisabeth Withers-Mendes, making an impressive Broadway début).
