🌿 Tahal: A Little Less Screen, A Little More Green

说明与用途

Tahal 是一款完全本地化、无屏幕的语音步行指南，让用户把手机放进口袋，专注户外体验。

问题

Users want to go for a walk but are distracted by screens; existing apps require looking at the phone.

结果

Tahal enables users to walk outdoors with a spoken guide, reducing screen time and keeping the phone in the pocket. It runs entirely locally, preserving privacy and offline functionality.

工作流

• 1. User opens Tahal and sets duration, guide personality, and language.
• 2. Tahal (via local Gemma model) generates a short walk script.
• 3. User puts phone in pocket; screen turns black and a press‑and‑hold wakes it.
• 4. Tahal speaks the walk stop‑by‑stop with chimes, using text‑to‑speech.
• 5. After the walk, user can journal a line and download a shareable walk card.

证据

Tahal (टहल, Hindi for a stroll, the thing your dadi tells you to do after dinner) fixes that by being something you listen to.

来源

Setup takes about twenty seconds. The walk takes as long as you like and needs the screen for none of it.

来源

To have Gemma write walks for you, three commands (you need Node 18+ and Ollama):

bash
ollama pull gemma3:4b
git clone https://github.com/Abhyudaysharma/TAHAL.git
cd TAHAL && node server.js

来源

The whole page wears the real sky where you are: golden hour is amber, dusk is indigo, night is deep blue, and the sun on the arc sits where the sun actually is for your coordinates.

来源