Preserving the past with AI: How technology breathes new life into history

In a world racing toward the future, artificial intelligence is also helping us look back. Across the globe, historians, researchers, educators and museums are tapping into AI to rediscover, preserve and even reimagine the past. While AI is often seen as a futuristic tool used in robotics or self-driving cars, its quiet contributions to cultural preservation are equally groundbreaking. From helping repair ancient artifacts to breathing life into forgotten languages, AI is becoming an unexpected champion of historical memory.

Fixing the unfixable

Let’s start with damaged artifacts. Imagine an ancient mosaic or Renaissance painting that’s been worn down by centuries of weather, war or neglect. Traditional restoration methods require painstaking manual work, deep historical knowledge, and sometimes a bit of guesswork. AI can assist by analyzing thousands of similar artworks from the same period or region. By identifying recurring styles, color palettes and patterns, the AI can offer well-informed suggestions on how a damaged section might have originally looked. 

Researchers in Italy are using AI and robotics to reconstruct ancient frescoes from Pompeii. The project, called RePAIR (Reconstructing the Past: Artificial Intelligence and Robotics meet Cultural Heritage), is working to digitally piece together thousands of fragmented fresco shards. The AI software analyzes the shape, size and illustrations on the fragments to determine how they fit together, while robotic arms physically reassemble them. This groundbreaking technology could revolutionize archaeological restoration efforts worldwide. 

In other cases, museums are using neural networks to reconstruct sculptures that have lost limbs or faces. Importantly, these tools don’t replace human judgment, they enhance it, providing curators and artists with a starting point to discuss restoration options more
thoroughly.

Cracking ancient codes

AI is also helping us understand ancient languages. Old scripts, lost dialects and incomplete writings can be hard to figure out. But large language models trained on lots of text can spot patterns and suggest meanings. For example, AI has been used to study ancient writing like cuneiform and hieroglyphics. It can compare symbols, match them with known translations and even tell if two people wrote the same scroll. In one intriguing case, AI showed that two scribes worked on a single Dead Sea Scroll, something experts hadn’t noticed for years.

Stepping into the past

Museums and schools are using AI and virtual reality to bring history to life. With a headset, you can now walk through ancient Rome, explore the Great Wall of China or see landmarks as they looked hundreds of years ago. On a recent visit to Impact XR, a cool business here in Macon, run by Sammy Coons, I entered virtual historic worlds where I had a conversation with Harriet Tubman and watched Martin Luther King Jr. give his “I Have a Dream” speech. These experiences make learning more real and help us feel more connected to the past.

Saving stories and voices

There’s also exciting work happening with oral histories, family archives and community storytelling. AI can clean up grainy video footage, sharpen blurred photographs and restore old audio recordings that were once thought unusable. New advances even allow for the creation of AI-generated voice models, where, with permission and respect for ethical boundaries, someone’s voice can be preserved and simulated. For example, survivors of historical events like the Holocaust have collaborated with technologists to record their testimonies in ways that allow future generations to ask questions and receive AI-generated answers based on their life stories. In a more personal context, families are using AI to restore wedding footage from the 1940s, enhance voice recordings from cassette tapes and preserve traditions by generating interactive digital memoirs for grandparents.

Asking the right questions

Of course, these powerful tools raise important questions. Who decides what a restored artifact or building should look like when the original is unknown? How do we avoid rewriting or romanticizing history based on biased or limited data? And what safeguards are in place to ensure these technologies aren’t used to distort or fabricate history for political or commercial gain? For example, a perfectly reconstructed voice or image could easily cross the line into deepfake territory if not clearly labeled and responsibly handled. That’s why many institutions working with AI emphasize transparency, collaboration with human experts and clear communication with the public about what is real, what is simulated and what is speculative.

A bridge to the past

Still, when used thoughtfully, AI is proving to be more than a tech trend. It’s becoming a bridge between generations, a magnifying glass on the details of time and a way to hold onto stories we might otherwise lose. Whether it’s a student in Georgia walking through a virtual Mayan temple, or a grandmother hearing her father’s restored voice from a long-lost tape, AI is enriching the past while opening up new futures. It reminds us that history isn’t just something behind us,it’s something we’re still building. With the help of AI, we have new tools to explore, remember and celebrate it like never before.

Joe Finkelstein (AI Joe) has been a technology educator in Bibb County for more than 20 years. For questions and comments visit askaijoe.com