“Time travel” to the past, technology brings history back to life
For the first time, people can relive historical moments through VR glasses, AR technology and AI. Sacred events of the nation are recreated with emotion.
Báo Khoa học và Đời sống•02/09/2025
The exhibition “Returning to the sacred moment” allows people to experience the morning of September 2, 1945 at Ba Dinh Square using virtual reality (VR) glasses. Users can listen to President Ho Chi Minh's voice reading the Declaration of Independence and immerse themselves in the emotional historical atmosphere.
The realistic 3D space makes viewers feel like they are witnessing historical events directly. The exhibition is jointly organized by Voice of Vietnam , VTC News and the Posts and Telecommunications Institute of Technology (PTIT), applying 3D graphics, VR and artificial intelligence (AI).
The highlight is Holobox with AI Human - a virtual editor that can interact and answer questions on the spot. Visitors wearing VR Meta Quest glasses can freely move around in 360-degree space, feel the sounds, movements of the crowd, facial expressions and oaths of their compatriots, and immerse themselves in the heroic historical atmosphere. The experience program attracted a large number of people of all ages to participate.
The exhibition is a combination of history and modern technology, helping the younger generation approach the past in a natural and emotional way. This is a new direction in heritage preservation, inspiring patriotism and bringing history closer to the public through real-life interactive experiences.
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