Hanoi, July 16 -- Vietnam's tourism sector is getting a wild upgrade with virtual reality (VR), augmented reality (AR), and extended reality (XR), turning ancient history into mind-blowing digital adventures.When technology breathes life into heritage

The former imperial capital of Hue, the Hue Monuments Conservation Centre's "Finding the lost imperial palace" project is a standout. Through Nreal Air AR glasses, visitors step into the Nguyen Dynasty, watching virtual court rituals, guard changes at the Ngo Mon Gate, and performances at the Duyet Thi Royal Theatre, all staged at their original sites. The tech doesn't just rebuild lost architecture, it sparks emotional ties to history, delivering a culturally rich experience.

In the centr...