Elango Raghupathy is the founder and CEO of Karkei Experiential Technologies, a Chennai deep-tech startup building no-headset, projection-based experiential learning for Indian classrooms. He spent two decades in cinema and television — a First Assistant Director under R.K. Selvamani, an executive producer at Star Vijay Television, and the producer of the Tamil feature "Maadathy", which premiered at the Busan International Film Festival in 2019. He now applies the craft of holding attention to a harder problem: helping children understand rather than merely memorise.