This is Delphi and Pan, and you're going to see Delphi hitting a key, he hears a computer-generated whistle — (Whistle) — and gets a ball, so they can actually ask for things they want. What was remarkable is, they explored this keyboard on their own.
Son Delphi y Pan, y verán a Delphi pulsar un tecla, oír un silbido generado por computadora... (Silbido) y obtener una pelota, así pueden pedir lo que quieren.