Device-to-application contracts and bounded integration prototypes
Connected Medical Devices & IoT
Design how a sensor, wearable or other device exchanges information with an application and platform. Engagements can cover Bluetooth Low Energy (BLE), partner-application access using certificates and key exchange, and device-to-platform data flow. Your team receives interface contracts, identity and trust boundaries, agreed prototype findings and interruption/recovery scenarios.
- 01BLE & device payloads
- 02Trust & key exchange
- 03Failure & recovery tests
Your starting point
Who this is for
- Teams connecting medical or wellness devices to digital products
- Organisations testing device-to-platform data flows
- Product leaders integrating wearables, sensors or telemedicine equipment
Customer value
What this helps you do
Make interface assumptions explicit
Protocol mappings and payload definitions describe what the receiving application can expect.
Use prototype evidence to plan
Recorded limitations and recovery scenarios identify work needed before broader implementation.
Where we can help
Service scope
Inspect the available device interface
Review the device’s role, available interfaces such as Bluetooth Low Energy (BLE), and capture constraints. Assign responsibilities across the device, partner application and receiving platform before deciding what to prototype.
Specify data exchange and trusted connections
Document protocol mappings, payload meaning and receiving-system expectations. Where partner applications connect to a device, define certificate trust, key-exchange responsibilities and connection authorisation alongside incomplete-data handling.
Build a bounded prototype
Where agreed, implement a focused firmware or application integration to answer a specific technical question. Record its assumptions, supported scenarios and limitations as prototype findings.
Exercise interruption and recovery
Examine normal transfer, connection loss and subsequent recovery. Document what the application can display, what needs reconciliation and which component or operational owner handles the failure.
Tangible outcomes
What you receive
- Device, application and platform integration architecture
- Device protocol and payload contracts, including BLE and certificate/key-exchange design where applicable
- Bounded integration prototype and findings where agreed
- Normal-flow, interruption and recovery test scenarios
Working with your team
How we work together
Review device constraints
Inspect available interfaces and the intended user workflow; identify the integration questions the engagement must answer.
Define and prototype the exchange
Agree contracts and responsibilities, then implement the bounded prototype where included.
Review behaviour and limits
Exercise normal and interrupted transfer and hand over findings, limitations and next engineering tasks.
Illustrative engagement
Illustrative scenario: a partner application needs an authorised BLE connection to a medical device. We define the certificate trust and key-exchange responsibilities, map the device payload to the application and receiving platform, and prototype the agreed exchange. Connection-loss and recovery scenarios identify what the application should display and which records need reconciliation. The handover includes the integration design, interface contracts and prototype limitations.
Resolve a device-integration question
Tell us which devices and applications must connect, which interfaces are available and where exchange breaks down. We can scope an architecture review or focused prototype.
Connect your devices