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Briefs & whitepapers behind the CARE Engine.

Technical and responsible-use documentation for advisors, clinicians, partners, and reviewers — covering the framework, our safety boundaries, the validation path, and worked examples.

Prototype-stage · illustrative, synthetic examples only · not for diagnosis
01 Framework

CARE Engine Framework Whitepaper

How Recalla structures short voice check-ins into four interpretable biomarker families — speech, language, memory, and engagement — and combines them into an illustrative CARE Score and longitudinal trend. Covers the architecture, signal families, and design principles.

PDF · Technical whitepaper
02 Safety

Responsible Use & Safety Brief

Our boundaries and commitments: consent-first capture, privacy by design, human-in-the-loop review, and a clear non-diagnostic stance. A direct statement of what Recalla is — and explicitly is not — built to do.

PDF · Safety & governance
03 Validation

Validation Roadmap

The staged path from internal feasibility and expert review through benchmark evaluation, feasibility pilots, and formal clinical validation. Clinical validation is a future milestone — this brief shows exactly how we plan to get there.

PDF · Research pathway
04 Scenarios

Illustrative Use Scenarios

Worked, synthetic examples of how continuous cognitive signals could support caregivers and clinicians between visits — stable, watch, and review-suggested trends — using illustrative data only, with human review at every step.

PDF · Worked examples

Looking for something specific?

Advisors, clinicians, and partners can request additional technical detail or a walkthrough of the framework and validation plan.

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