The students work with activities on their computer screen and wear a headset and microphone to talk to their tutor.

VOA: special.2011.04.21

Called InfoGate, passengers use an interactive screen to talk to a member of the airport information team via a live videoconference.

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The machine will include a screen so customers can talk to a member of staff by video link.

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The split-screen feature allows customers to talk and text at the same time, so for example, they can send a picture to their contact while talking with them.

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