Cognitive Science
Based on Tulving’s encoding specificity principle — memory retrieval is strongest when cues match original encoding.
- Sensory-anchored episodic activation
- Semantic principle extraction
- Bridge questions: episode → principle
How it works
How Waterfall Works
A simple, gentle experience for seniors — here's what it's like to share your story, step by step.
Share Your Story
Free for 30 days. No credit card needed.
THE EXPERIENCE
What it's like to share your story
Six easy steps, at your pace, wherever you're comfortable.
Sit down & get comfortable
At home, in your senior community, or at bedside. A family member, staff facilitator, or the Waterfall app gets you set up. No technology hassle — just a comfortable chair and a microphone.
What you might hear:
“Take your time. There are no right or wrong answers. We're just going to have a conversation about your life, and you can share as much or as little as you'd like.”
Talk into a microphone
You speak naturally — no typing, no screens to tap. A directional mic tuned for older voices picks up every word clearly, even if you speak softly.
AI gently guides the conversation
A warm AI companion (or a trained human facilitator) asks thoughtful questions: what you learned, what you wish you'd known, the moments that mattered. It follows your lead and never rushes you.
- Warm
- Patient
- Curious
- Unhurried
- Kind
Your stories are transcribed
We turn your spoken words into written text so you and your family can read them back. Every story is preserved in your own voice and your own words.
Your stories are saved safely
Everything is encrypted and stored privately. Your personal information is protected. Your stories become part of a legacy your family can access forever.
You choose what to share
Keep stories private to you, share with family, or contribute them to help others. You control who sees what, and you can change your mind at any time.
Inside the product
The same steps, inside the product.
From a guided session to a saved story, here is what the screens look like.
Share Your Story
Free for 30 days. Your first story takes about 15 minutes.
METHODOLOGY
The Science Behind Our Questions
Three research pillars ensure we extract deep, authentic wisdom — not surface-level anecdotes.
Behavioral Science
Designed to reduce social desirability bias and performative responses.
- Confession framing over performance framing
- Third-person projection for moral reasoning
- Temporal distancing for honest reflection
Neuroscience
Alternates between narrative and analytical modes to access different types of knowledge.
- Default mode network activation (stories)
- Prefrontal engagement (reasoning)
- Embodied prompts for somatic knowledge
TAXONOMY
Five Domains of Wisdom
Our taxonomy covers the full landscape of human wisdom, with 26 sub-domains and 500+ research-grounded questions.
Life Navigation
Relationships, loss, career, parenting, aging, transitions
Moral Reasoning
Ethics, justice vs mercy, integrity, self vs community
Emotional Intelligence
Reading people, conflict, empathy, self-regulation, intuition
Cultural Wisdom
Traditions, community, generational values, spirituality
Practical Heuristics
Decision-making, risk, people management, finances
COLLECTION
Two Ways to Collect
Facility Mode
Partnerships with senior homes, VA centers, community centers, and churches. Trained facilitators guide 30-45 minute sessions using our tablet app.
- Facilitator app with session management
- Directional mic for quality audio
- Multi-sensory cues: photos, music, objects
- “Wisdom Circle” group format (3-5 seniors)
App Mode
Direct-to-senior or family-assisted. Seniors use our mobile app on their own schedule, at their own pace.
- Daily wisdom prompt notifications
- Voice-only option (app reads, senior talks)
- Family-assisted recording mode
- Progressive disclosure (easy → deep)
INTELLIGENCE
Every Story Has Been Told
Over time, patterns emerge. Waterfall's data reveals clusters of personality types, life experiences, and navigational wisdom — a living map of the human condition.
As we collect thousands of stories, the data shows us where the clustering is. Personality types, coping strategies, decision-making patterns, relationship dynamics — they repeat. The proverb is true: every story has been told. Which means there is a senior out there who has already navigated the exact situation you're facing right now.
Wisdom Clustering
Our embedding models map stories into a high-dimensional space where similar experiences naturally cluster. We identify archetypes — common life patterns, decision styles, and emotional strategies that recur across cultures and generations.
Situation Matching
When someone faces a challenge, our search engine doesn't match keywords — it matches meaning. Describe your situation, and Waterfall finds the senior who navigated something remarkably similar, with the wisdom to guide you through it.
The Wisdom Search Engine
Think of it as Google for life experience. Not links and articles — real stories from real people who've been where you are. Heartbreak, career crossroads, parenting dilemmas, loss, ethical gray areas — there's a senior who knows the way.
See It in Action
Whether you’re a senior home looking to partner, a developer wanting API access, or a senior ready to share — we’d love to hear from you.
Free for 30 days. No credit card. Cancel anytime.