Projects
The open-source applications and platform that make up the 5Health initiative — each one real, running, and built in the open.
Interface illustrations below are hand-drawn representations of our applications. We'll replace them with product screenshots as each app reaches general availability.
NeuroChecker
Guided neurological self-tests at home — your phone turns everyday movements into objective data you and your clinician can follow.
Finger tapping
Right hand · 30 s
Tap amplitude
4.8
taps / s
12 %
variability
8 %
decay
6-day streak
For healthcare providers
Objective, quantified signals
Tap rate, rhythm variability, and amplitude come from computer vision, using a method open to inspection.
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Review at your own pace
Patients record tests at home; you review the results and source video remotely, whenever it fits your schedule.
Trends, not just snapshots
Repeated tests show whether a patient's motor function is stable, improving, or declining over time.
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An assistant that will not counter-advise you
Nema helps patients keep up with medication, tasks, and assessments, supporting adherence between visits.
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Open and auditable, hosted in the EU
NeuroChecker runs on an open-source, FHIR-based platform hosted in the EU, so you can see exactly how data is handled.
For patients and families
Test from home, in a few minutes
Finger tapping, rapid hand movements, and a short walk — no clinic visit needed for the test itself.
See your trends in plain language
Instead of a single number, you get a picture of how things change over weeks and months.
Share with the people who care about you
With your consent, a family member can follow your results and support you along the way.
An assistant that helps you keep on top of it
Ask Nema about your medication, tasks, appointments, or assessments, by voice or by typing.
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Your data stays yours
NeuroChecker runs on an open, EU-hosted platform with no ads and no tracking.
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Medical Cockpit
The clinician's companion app — review patients' function-test videos and synced signal plots remotely, and correct results with confidence.
Patient P-1042 · 68 y · Cohort B
Review pending00:12 / 00:30
Tap amplitude
Synced to video
| Date | Assessment | Score | Δ | Status |
|---|---|---|---|---|
| 2026-07-14 | Finger tapping R | 4.8/s | ▲ 0.3 | Pending review |
| 2026-07-11 | Gait | 1.12 m/s | ▼ 0.05 | Reviewed |
| 2026-07-08 | Finger tapping L | 4.5/s | ▲ 0.1 | Reviewed |
| 2026-07-05 | Daily questionnaire | 18/30 | ▼ 2 | Reviewed |
| 2026-07-01 | Finger tapping R | 4.5/s | ▲ 0.2 | Reviewed |
For healthcare providers
Review remotely, on your schedule
Patients record tests at home; you review results, video, and signal plots whenever suits you.
Video and data, perfectly in sync
Scrub through the recording and the signal plot's playhead moves with it, matching a moment to its value.
A single view across your patient list
See everyone you follow and their latest results at a glance, instead of switching between tools.
Correct and annotate with confidence
When automated analysis needs your judgment, you can adjust or add notes directly on the result.
Open, FHIR-based, EU-hosted
Medical Cockpit runs on the same open, auditable platform as NeuroChecker, with no proprietary lock-in.
For patients and families
A human check on automated results
If something in the automated analysis looks off, your clinician can correct or annotate it.
Your medication plan, kept current
Plan import lets your clinician keep your prescriptions up to date without re-entering everything by hand.
The same open, EU-hosted platform
The tool your clinician uses runs on the same transparent, EU-hosted infrastructure as your app.
Your results get a clinician's full attention
Medical Cockpit shows your clinician the same video and data you generated, not a simplified summary.
Faster, more considered feedback
Your clinician reviews video and signal plots side by side, so you're less likely to need a repeat visit.
5Health Platform
The open, FHIR-based backend behind NeuroChecker and Medical Cockpit — EU-hosted, self-hostable, and built on open standards.
Clients
NeuroChecker
Patient app
Medical Cockpit
Clinician web
Platform
FHIR R4 server
Clinical data
Backend services
Identity (OIDC)
Data
Relational database
Object storage
Standards
For healthcare providers
Standards-based interoperability
Every resource is stored as FHIR R4, so it can be exchanged with other systems without custom mapping work.
Self-hostable, no vendor lock-in
The platform is open source — run it yourself, audit it, or extend it, on your own roadmap.
Data sovereignty by default
Hosting is EU-based, and the architecture keeps data within the jurisdiction your organisation needs.
Open identity, not a proprietary login
OpenID Connect handles authentication, so integrating an existing identity provider is a standard exercise.
A foundation you can build on
NeuroChecker and Medical Cockpit already run on it in production, so it's a proven base, not a theoretical one.
For patients and families
Your data stays in the EU
The platform is hosted in the EU under EU data-protection expectations, not scattered across servers you can't see.
Your data is portable, not trapped
Everything is stored using the open FHIR R4 standard, so your records aren't locked into one company's format.
Nothing hidden in how it works
The platform's code is open source and public, so how your data is handled can be checked by anyone.
One identity, used consistently
Standard OpenID Connect sign-in means your login works the same transparent way across 5Health's apps.
Built for the long term
Open standards mean moving your data or connecting a new system won't require reinventing your health record.
Why 5Health
Built openly, hosted responsibly
Hosted in the EU
Our platform and the data it holds run on EU-based infrastructure.
Open source
Every application and the platform underneath are open source, so the code is there to inspect, self-host, or build on.
Built with clinicians
We build and refine these tools with ongoing feedback from the clinicians and patients who actually use them.
Follow along as these projects grow
We're an early-stage, open-source initiative. Read more about who's building this and why, or get in touch.