What Is a Personal Digital Twin?
I am thinking about a personal digital twin and what it really means. I keep returning to one core question: what is this thing a model built from data, and what does it do for…
AI Tools and Digital Twins
Personal AI, health-data assistants, digital twins, avatars, prediction tools, and identity or privacy concerns.
Can AI Make Sense of Your Health Data?
I will audit the claim that consumer AI can summarize, compare, flag, and misunderstand personal health data. The promise is clear: AI can take health data from many sources,…
AI Health Coach vs Human Coach: What Changes?
I wake up thinking about coaching as a practice, not a product. The idea that someone can guide another person through habits, energy, and priorities has always felt intimate…
Would You Let an AI Predict Your Biological Age?
The idea lands like a rumor and a dare at the same time. An AI tool that claims to read your biology and spit out a number for your biological age. Not your calendar age, which…
The Privacy Problem Behind Personalized Longevity AI
The idea behind personalized longevity AI is simple in its aim and complex in its consequences. It promises to tailor health guidance, predict risks, and even simulate how a…
Which Personal AI Role Would You Actually Use?
I like questions that reveal how we work with technology, not just what it can do. This quiz asks you to imagine ways a personal AI might help with daily tasks, learning, and…