Greeting the Alien.
Say "Hello" to the Alien (let us hope that it has a universal translator that can translate English!)
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Videos (2:19)
We can teach our robot ambassador to say "Hello" to the Alien by adding the three commands to our program that are shown in the red rectangle below.
The first and third additional commands are one-second silences (we need these because otherwise our robot's "Hello" will be drowned out by the noise of our Robot's motors).
The second of these three commands is the command that tells our Robot Ambassador to say "Hello". This command has a control panel like the one below.
After our Robot Ambassador has said "Hello", what happens next? Click on the 6 above to find out.