Almanac: Voice‑first outdoor journal for zero‑signal walks

说明与用途

Almanac 让用户通过语音快速记录户外观察，支持离线使用，数据本地加密，屏幕时间不到五秒。

问题

Journaling outdoors is hard because it requires screen time, battery drain, and cellular connectivity, making it impractical for hikers and evening walkers.

结果

Almanac reduces screen time to <5 s, works offline, preserves battery, and keeps notes private, enabling hikers to record observations quickly and reliably.

工作流

• Download the Almanac app and lightweight open models (Gemma 3 1B LiteRT on Android or Whisper in the browser).
• On the trail, tap once, speak what you saw, and tap save.
• The phone returns to pocket; screen stays on for <5 s.
• Notes are stored locally (IndexedDB on web, Room on Android) and encrypted with AES‑256‑GCM if backed up.
• When reconnected, the app uses Gemma 4 on Cloudflare Workers AI to map speech to consistent entities and answer queries.
• The app nudges users with seasonal predictions from TabPFN‑3.5.
• Optional end‑to‑end encrypted backup sync via a 24‑word recovery phrase.

证据

Writing after a long day feels like homework. And three months later, I can never remember when any of those moments actually happened.

来源

When you're three hours into a mountain trail, you have zero cellular bars. More importantly, your battery is life or death.

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Almanac is a personal, voice‑first farmer’s almanac designed to make the screen the shortest part of the outdoor experience.

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The phone goes straight back into your pocket. The screen is on for under 5 seconds.

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Zero signal needed. Your battery is saved, and your words are securely stored on-device.

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Both engines scored 100% on Ask Q&A, and both honestly answered "Not in your almanac yet" when asked about things never observed.

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