The International Public Television (INPUT) conference came to a close on Thursday in Seoul after a four-day run.

On the last day of INPUT 2011 Seoul, a series of KBS programs were introduced to international attendees. Among the programs were the drama “The Slave Hunters,” the entertainment show, "Qualifications of Men" and a 3D production called “Smart Action."

Observers say this year’s INPUT unveiled new horizons that public broadcasters should pursue in the digital era.

The conference will be held in Sidney next year.