In South Korea, holographic projections of police officers have been introduced in public areas. These digital figures appear at busy crosswalks and subway stations, offering instructions and safety reminders in real time.
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The holograms use motion sensors and programmed responses to warn pedestrians against jaywalking, remind passengers of safety rules, or provide guidance during emergencies. Their presence reduces the need for constant on-site patrols while maintaining authority.

Designed to be highly visible, the holograms project a life-sized officer in uniform, standing out even in crowded environments. They are accompanied by audio messages, making them clear to both commuters and drivers.

These systems reflect South Korea’s emphasis on blending technology with public safety, demonstrating how holograms can support law enforcement in everyday urban life.

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