WildPack: A Local-First Trail Guide with Gemma

说明与用途

WildPack 展示了本地优先的徒步指南如何在离线状态下运行，存储数据并使用本地 Gemma 3 4B 模型回答问题。

问题

Hikers need a trail guide that works offline and keeps sensitive location data local.

结果

WildPack demonstrates that a local‑first trail guide can provide route replay and AI question answering without internet, preserving user privacy and enabling offline use.

工作流

• Import a .wildpack file into the browser
• Add or edit observations in the local storage
• Replay a synthetic GPX route in the browser
• Ask a question about the trail or pack
• The app sends the query to the local Ollama Gemma 3 4B model and returns an answer
• (Optional) Use ElevenLabs integration to generate narration for a pack

证据

WildPack is a desktop‑first, local‑first trail‑guide prototype. It stores imported .wildpack files and observations in this browser, can replay synthetic GPX routes, and can use Ollama on the same computer for pack‑grounded questions

来源

The bundled demo route and its natural‑history text are synthetic: they are not a real trail, species record, or source of outdoor‑safety advice.

来源

For AI, I used Gemma 3 4B through Ollama for local model features and EmbeddingGemma for embeddings and retrieval.

来源

I also added an ElevenLabs integration path for narration generation in the pack builder.

来源