Which is not a piece of new technology that cruises lines are implementing on their boats?

A) Facial recognition
B) VR simulations
C) Drone service
D) Radio-frequency identification wristbands

Technology

The use of scientific understanding to achieve practical goals, particularly within the industrial sector.

Cruises

Ocean or sea voyages taken for pleasure, often visiting several places and with various leisure facilities onboard.

Drone Service

A commercial service offered using unmanned aerial vehicles (UAVs) for purposes such as delivery, surveillance, or photography.