Transcript

NARRATOR

Mr. T is ready to go through the security checks between the airport's landside and airside.

TICKET AGENT

May I see your boarding card?

NARRATOR

This involves showing his passport and boarding card, then queuing to go through security.

TICKET AGENT

Lovely. Thank you.

MAN

Thank you.

NARRATOR

First, he'll have to put all his things in trays, take off his shoes, and send it all through the X-ray machine.

He'll walk through the metal detector, and then be subjected to a body search.

SECURITY GUARD

OK. Arms out.

MAN

Thank you.

NARRATOR

While this is happening, airport staff are examining the contents of his bags in the luggage scanner.

How would you answer the same set of questions about the luggage scanner?

A) what work has to be done if the luggage scanner is present?

B) what work would have to be done if the luggage scanner was not present?

C) what does the luggage scanner delegate?

D) how, if at all, is the luggage scanner scripting or configuring the person using it?

Work out your answers now.