Overview

SensDoc is the patient-facing telecare application I build at ACTIMI: a landscape-locked Android tablet app (React Native, Expo) for elderly patients in their own homes. Its daily duties are not authored in the app. They come from a care plan maintained by a nursing service in an external system and delivered to the tablet as standard FHIR resources. The tablet renders those care-plan items as concrete tasks for today, lets the patient carry them out (a blood-pressure or weight measurement over Bluetooth, or a simple tap to confirm a nursing task), and writes the results back as FHIR so the same nursing service sees them. It is, in effect, the patient-facing end of an interoperability loop between two clinical systems, built to run unattended as a locked-down kiosk with offline-durable writes and a self-healing session.

My Role

I build the patient tablet app end to end: the care-plan-driven home screen, the Bluetooth measurement subsystem, the FHIR read and write layer that closes the loop back to the nursing system, the offline durability, and an interface designed for an elderly audience.

Key Features

Care plan (FHIR ServiceRequests) rendered as the patient's daily tasks

Blood-pressure and weight measurements over Bluetooth (Viatom BP2, F4 scale)

Writes readings and completions back as FHIR so the nursing service sees them

Offline-durable queued writes that replay automatically on reconnect

Locked-down kiosk with a self-healing, serial-based session

Elderly-first interface: large touch targets, three languages (DE / EN / TR)