MATILDA Technology

Intelligence shaped around the person.

MATILDA combines a purpose-built machine-learning model, connected health data and AWS-powered infrastructure to build a changing picture of each person’s habits, routines and health context.

MATILDA intelligence layer

Health signalsDaily contextPersonal baselineChanging patternsUseful next steps

Architecture at a glance

Connected data. Individual intelligence. Clear destinations.

See how authorized health signals move through MATILDA’s cloud foundation into individualized models, auditable recommendations, conversational support and the provider portal.

MATILDA technology architecture connecting health data, cloud infrastructure, individualized models and product experiences
Built in-house

A model designed for individual lives, not average behavior.

MATILDA’s machine-learning model was developed in-house to form a personalized understanding of each user. It learns from connected metrics and the circumstances surrounding them, then adapts as the person’s life and data change.

01

Personal from the start

The model organizes information around the individual’s own history, routines and goals.

02

Context stays attached

Meals, activity, sleep, medication and personal observations remain connected to the readings they may help explain.

03

Designed to adapt

New information supports rapid model updates, helping MATILDA remain relevant as patterns change. Lightweight user models can be loaded, updated and unloaded efficiently as patient needs evolve.

GlucoseNutritionActivitySleepMedicationPersonal contextLearn what fits the personBaseline • routines • changing patternsUnderstand changesPatterns with context attachedExplore practical next stepsSuggestions shaped around daily lifeBring more into the conversationA connected history for authorized care teams

Connected inputs
GlucoseReadings over time

NutritionMeals and timing

ActivityMovement and recovery

SleepRest and routine

MedicationTiming and adherence notes

Personal contextHabits, preferences and observations

An individualized model

Learn the person’s baseline, preserve daily context and adapt as routines change.

Clearer understanding, practical next steps

Understand changes, explore suggestions that fit daily life and share context with authorized care teams.

Daily life stays connectedReadings remain linked to the circumstances around them.
Learning stays personalCompare change with the individual—not just an average.
Understanding becomes actionableExplore fitting next steps and prepare better-informed care conversations.
The intelligence pipeline

From scattered signals to useful context.

MATILDA does more than place information on the same screen. Its intelligence layer preserves timing and relationships, compares new events with the user’s evolving baseline and presents patterns in a form people and care teams can review.

01ConnectBring relevant readings and daily information into one experience.
02OrganizeAlign signals by time, source and the context surrounding each event.
03LearnBuild a patient-specific model of routines, habits and recurring relationships.
04SurfacePresent patterns, explanations and practical opportunities worth exploring.
05AdaptUse new information to keep the personal model current over time.

AWSCloud-powered foundation

Scalable servicesReliable data processingSecure architectureResponsive experiences

Powered by AWS

A cloud foundation built to support connected intelligence.

MATILDA uses AWS to support data processing, model operations and responsive product experiences. Cloud resources can expand or contract with demand, helping the system scale efficiently while aligning infrastructure cost with actual use.

Data resiliency is supported through multiple operating and storage locations so services and information can recover if a location becomes unavailable. The deployment system is cloud-provider agnostic, preserving the option to change providers or adopt a multi-cloud architecture when the product requires it.

AWS provides the current cloud foundation. MATILDA’s in-house model provides the patient-specific intelligence.

Continuous learning

The model changes as the person changes.

Health behavior is not static. Schedules shift, preferences change and new information becomes available. MATILDA was designed to retrain its personalized understanding with each user’s authorized data so its view can evolve with them.

The goal is not to predict a generic person. It is to better understand the patterns, routines and practical choices that belong to this person.
Baseline awareCompares change with the user’s established history.
Time awarePreserves what happened before, during and after an event.
Preference awareBuilds suggestions around habits and activities the person already values.
Care awareKeeps relevant context available for patient-authorized clinical review.
A practical intelligence architecture

Built for understandable recommendations and flexible delivery.

The technology is designed to connect many data sources, keep recommendations traceable and support the different ways people and trusted professionals interact with MATILDA.

Individual models

One model for each user

Each person has an individualized machine-learning model that learns their own baseline, routines and changing patterns for truly tailored recommendations.

Auditable traces

A visible path to the recommendation

The individualized model can provide structured traces used by the language layer, making it easier to examine why a recommendation was produced.

Lightweight operations

Fast loading and updating

Lightweight models support rapid loading, unloading and updates without treating every patient as one large shared model.

Connected ingestion

Many sources, one experience

The platform is designed to ingest and assimilate authorized information from separate sources, including workflows initiated directly in the application.

Conversational access

Voice as well as text

Audio integration with cloud services allows the chatbot experience to become conversational while retaining the context behind the response.

Provider portal

Trusted sharing without reconstruction

With user authorization, the provider portal gives trusted medical professionals a connected view of readings, patterns and relevant context.

Future options under evaluation: The lightweight architecture may eventually support a reduced offline experience by moving a model closer to the application. MATILDA is also evaluating whether users should be able to download their individualized model as part of a broader approach to data ownership. Neither option is presented as a current product capability.
Responsible intelligence

Powerful technology needs clear boundaries.

MATILDA organizes information, identifies patterns and supports more informed choices and conversations. It does not replace clinical judgment.

Human judgment

The clinician makes medical decisions.

MATILDA can surface context for review, while licensed professionals remain responsible for diagnosis, recommendations and treatment.

Patient control

Access depends on authorization.

Care-team visibility is tied to the patient’s permission and the access model surrounding their account.

Clear limits

MATILDA is not emergency monitoring.

The platform does not automatically intervene, dispatch assistance or guarantee immediate clinician review.

Technology with purpose

The intelligence matters because the person does.

Explore the research principles and evidence framework guiding MATILDA’s continued development.

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