Homeward

Inspiration

The first 72 hours after a major operation/ER discharge are a strange handoff: the patient leaves with responsibility, but often without real agency. Discharge instructions are static, clinical, and easy to misunderstand, while recovery is dynamic. Symptoms change, medications need timing, follow-ups need scheduling, and patients are left wondering whether something is normal or worth calling about.

What it does

Homeward converts ER discharge instructions into a patient-owned recovery workflow. Patients can upload discharge instructions, then Homeward extracts the recovery plan: medications, care tasks, follow-up timing, and return precautions. From there, the app supports guided check-ins, recovery tracking, photo/vital logging, caregiver/hospital alerts, and doctor-ready summaries.

How I built it

It is a lightweight web app with a Node backend. It supports PDF/text discharge upload using PDF.js, then renders the patient’s recovery workspace in the browser. For the AI layer, grok-4.3 compiles raw ER discharge instructions into a structured recovery plan. grok-voice-latest powers the real-time voice interaction with the patient. a vision model analyzes uploaded recovery photos for visible changes over time.

Challenges we ran into

The biggest challenge was deciding what not to build. Patient agency in healthcare can mean insurance navigation, data portability, provider fact-checking, personalization, pricing, and more. I wanted Homeward to stay narrow and useful, so I focused on one high-friction moment. The other challenge was making sure the structured generation which gets back can be routed to appropriate pieces.

What we learned

Patient agency is not just about giving patients more information. It is about giving them usable structure at the exact moment they need it. They need to know things like:

• What should I do next?
• What should I watch for?
• What changed since yesterday?
• When does this become worth calling about?
• How do I explain this clearly to a doctor?

What's next for Homeward

I would make Homeward more portable and patient-owned by adding exportable recovery records, clinician-share links, and integrations with patient portals or FHIR-based health data systems. In terms of systems, for better retrieval, I would add RAG pipelines and a more comprehensive agentic react loop which could even further help patients thoroughly. The analytical engine could also be more fine-tuned.

Built With

• grok
• javascript
• node.js
• pinecone