Built a Multimodal Emergency First Aid Assistant with Gemma 4 — Here's What the Model Unlocked

Short summary

Developer built Med-first, a browser-based emergency assistant using Gemma 4's native multimodal capabilities (text, vision, audio) to guide users hands-free. Gemma 4 handles all three modalities natively, eliminating the latency and complexity of stitching separate models. The architecture uses Next.js Server Actions with Gemini API to generate structured JSON responses, making it practical for developers in compute-constrained regions.

• •Med-first: browser-based emergency assistant using voice, vision, and text input
• •Gemma 4 handles all three modalities natively, eliminating need for stitching separate models
• •Architecture uses Next.js Server Actions with structured JSON output for UI-driven responses

Generated with AI, which can make mistakes.