For years, "Boni-Hani" wasn't just a show — it was a real-time bridge connecting children across the country through live interaction. It was popular enough to earn its host the nickname "Cho-tong-ryeong," roughly translated as "President of Elementary Students." That's not a small title in a country obsessed with its actual presidency.
In an era flooded with short-form video and endless scrolling, the standard parental response to protect kids is to confiscate the smartphone. It's understandable. But confiscation is a defensive move — it blocks harm without offering anything in its place. What matters more, long-term, is providing genuinely good new-media content that parents would choose to hand their kids, not just tolerate.
Content that simply injects facts, or asks kids to sit and absorb passively, doesn't hold up well anymore. For a generation that will spend its whole life alongside AI, the content that matters most may be the kind that builds social metacognition — the ability to understand, empathize with, and read the thinking of other people.
Ahead of its time
Seen through that lens, Boni-Hani was ahead of its time. Watching kids use a phone — first a landline, later a smartphone — to reach through their TV screen and shape what happened on it, live, was a format you genuinely couldn't find anywhere else in the world. Traditional broadcasting is fading everywhere, to the point that even legacy broadcasters like the BBC have been shifting focus away from linear TV. But losing that platform doesn't mean the quality of what it stood for has to fade with it.
My own involvement with Boni-Hani started in 2016, building the technology that let the show run smartphone-based quiz games at scale. That upgrade is part of what made parents comfortable handing their kids a device for the show, rather than confiscating it out of caution.
The Agreement Rate Game is the technological result of seven years spent doing interactive broadcasting for one children's show — a system sophisticated enough for up to a million simultaneous users to predict what the group is collectively thinking.
What a revival could look like
What would it look like if this format came back — fronted by a host young audiences already love and trust today? Whether it's EBS or another broadcaster anywhere in the world, the communicative spirit Boni-Hani once represented is worth reviving. The technology is not the hard part anymore. It never really was.