Ghost holograms gather in Seoul to protest Korea's crackdown on free speech
by Xeni Jardin from on (#155XJ)
Protesters gathered in Seoul this week, the night before South Korean President Park Geun-hye's third anniversary in office, to condemn his administration's growing crackdown on free speech. But these protesters were life-size hologram "ghosts," and they marched over a transparent screen facing an old palace gate in the city's historic Gwanghwamun Square.