When John Miller’s father passed away last year, he felt the same emptiness so many of us do, the unanswered questions, the lost advice, the words he wished he’d said. But weeks later, John found himself sitting in front of a screen, asking his dad about his childhood in Manchester, his first job, and how he met John’s mum.
And his father answered.
Through LifeX, an emerging British technology that creates digital twins, interactive, AI-driven versions of real people built from their memories, stories, voice, and personality, John could reconnect with his father in a way that felt startlingly real.
“It wasn’t eerie,” he says. “It was comforting. I could hear his voice, his humour, his little phrases. It gave me a sense that he’s still here guiding me.”
The Technology of Remembrance
Founded by entrepreneur Scott Lester, LifeX was born from a simple but profound idea: our stories shouldn’t end when we do. By combining interviews, photos, voice recordings, and AI, LifeX creates a living, evolving “digital twin”, a kind of interactive legacy that family members can talk to, learn from, and remember forever.
Unlike static memorial pages or recordings, a LifeX twin can answer questions in your own words and tone, about your childhood, your beliefs, your happiest memories, even your mistakes. It’s a bridge between generations, allowing great- grandchildren to have conversations with ancestors they never met.
Grief, Transformed
Bereavement specialists are starting to see technology like LifeX as a gentle complement to the grieving process.
While no algorithm can replace love or presence, a well-crafted digital twin can offer a new form of comfort, a space for dialogue, remembrance, and emotional continuity.
“Grief is about connection,” says Dr. Amelia Rhodes, a bereavement counsellor.
“When people can continue that connection, by hearing a loved one’s voice, or recalling shared memories through interaction, it can help them move from loss toward gratitude.”
Your Story, Preserved
For those creating their own LifeX twin, the experience is equally meaningful.
Users record their stories, family history, advice, and reflections, knowing they are building something deeply personal and enduring. It becomes not just a digital version of themselves, but a gift to future generations: a chance to be known, remembered, and understood long after they’re gone.
The Future of Legacy
As artificial intelligence becomes more human-centred, LifeX is redefining how we preserve identity.
It isn’t about replacing life, it’s about extending presence. About ensuring that when someone asks, “What would Mum have said?”, there’s a voice that can answer with her warmth, wit, and wisdom.
“We can’t stop time,” says Lester. “But we can make sure the best of us lives on, for those we love, and for those yet to come.”
