AI Can Generate Your Face. But Can it Preserve Who You Are?
Meet MarieAI and CardiacMan. And their rather cheeky Mini versions. This is our 24-day Christmas fitness Advent Calendar. Twenty-four exercises, four digital characters and one invitation:
💚WE DARE YOU TO JOIN US💚
But look beyond the cute characters and Christmas lights. This is part of my ongoing Digital Immortality Project, exploring how AI Digital Humans might preserve our identities, knowledge, experiences, personalities and digital legacies.
Because a digital likeness is not a digital identity. AI can generate a face, clone a voice and animate a character. But does it know who that person is? What they've experienced, believe and achieved? How they think and communicate? And can it maintain that identity over time? AI can know a great deal about someone without representing them faithfully. That's where memory, knowledge and identity integrity matter.
Allan (CardiacMan) and I have been building the knowledge foundation for our AI Digital Humans, working with ChatGPT and other AI platforms to develop rich context about our lives, work, personalities and fitness journeys. We're not simply generating characters from prompts. We're building knowledge and continuity to inform how WE are represented.
The biggest challenge wasn't creating the images. It was preserving identity. Our AI knows a lot about us because we've been building its knowledge base and teaching it through ongoing interaction. The characters' personalities and expressions are uniquely ours and us - deliberately shaped by us, informed by that knowledge - not simply invented autonomously.
Yet changing a pose, logo or expression could cause identity drift. Faces changed subtly. Branding reinvented. Approved details disappeared. We repeatedly challenged the AI to preserve what was correct, recognise failures and change its approach. Sometimes it succeeded. Sometimes it didn't. Sometimes we took control ourselves.
Identity integrity is way more than a technical challenge. It's a question of trust. If AI Digital Humans are to represent real people, particularly as part of their digital legacy, identity cannot be casually reinterpreted with every generation.
And memory alone isn't enough. Knowledge needs provenance. Identity needs continuity. Representation needs boundaries.
Digital immortality isn't about an avatar that looks like you. It's about whether technology can preserve something meaningful and authentic about who you are - perhaps, one day, long after you're gone. Thats a far greater ambition than generating a convincing face.
So yes, this is a Christmas fitness Advent Calendar. Playful. Cheeky. Deliberately different. But behind it is a serious body of work in AI, memory, identity and digital immortality. And we're only scratching the surface.