Built at ElevenLabs x Sauna Hack Night
A voice-driven design brainstorming whiteboard. Transcribes your voice (ElevenLabs) and distills speech into structured design memory (product, features, constraints, rejected ideas, open questions). Forks a new branch every time you say "or..." so alternative directions become their own visual timeline you can switch between. Remembers the whole session, so you can ask "what were the three constraints?" or "bring back the folding-arm idea" and it recalls instantly
A voice-driven design brainstorming whiteboard. Transcribes your voice (ElevenLabs) and distills speech into structured design memory (product, features, constraints, rejected ideas, open questions). Forks a new branch every time you say "or..." so alternative directions become their own visual timeline you can switch between. Remembers the whole session, so you can ask "what were the three constraints?" or "bring back the folding-arm idea" and it recalls instantly
HackerSquad project
# 👻 Ghostmeet Video calls where the people who couldn't make it still get a say. If an expected\ guest doesn't show up but left some context, their **voice proxy** joins: it answers\ for them in their own voice (ElevenLabs) when named, and never makes things up. **Live demo:** <https://ghostmeet-vyezdhds.sauna.new/?room=DEMO01> ## What it does - **Voice in, voice out.** Tap 🎤 Speak, say your line, and the named guest's proxy\ answers out loud (speech-to-text + LLM + text-to-speech, all via ElevenLabs + Sauna). - **Grounded, honest proxies.** Each proxy answers only from the context it was given.\ If it doesn't know, it says so instead of inventing. - **Calendar-aware.** For availability questions, a proxy checks the connected Google\ Calendar; when there's agreement, the organizer schedules the meeting in one click. - **Wrap-up.** The organizer ends the call and emails a summary (SUMMARY / DECISIONS /\ PENDING ACTIONS) plus what each proxy said, so absent people can confirm. - **Multi-device.** Join from a laptop or phone with a link; a TURN relay keeps\ cross-network (wifi ↔ cellular) video connected. ## How to use 1. **Organizer:** open the app, create a room, list the expected guests, and give each\ one a context note (+ optional voice, email, and calendar). 2. Share the `?room=CODE` link. Guests tap **Join call** and allow camera/mic. 3. A guest who doesn't show up (and has context) becomes a **proxy** — name them in the\ chat or with 🎤 Speak to hear them reply. 4. Schedule the follow-up and send the summary from the organizer panel. ## How it's built Sauna App — WebRTC mesh + WebSocket signaling, an app-owned SQLite database (rooms,\ guests, transcript, presence), and Sauna's LLM + ElevenLabs endpoints called from the\ handler. Google Calendar and Gmail are the organizer's connected accounts. ## Honest limits - The proxy voice plays as audio in the call, not injected into the raw WebRTC stream. - Proxies are **AI personas** built from the context you provide — not real Sauna agents.\ The peer-to-peer path (pulling a real person's context from their shared Sauna) is\ wired but inactive until a teammate shares their Sauna. - A reply takes \~6–8s (mostly model latency); a "thinking…" indicator shows meanwhile. - Calendar/email use the organizer's Google account; third-party availability needs\ those people to connect their own.
HackerSquad project
Why? I run 10 of coding sessions daily. And orchestration of them a headache I would like to control them over voice So I could listen to agent when in gym or driving How? Expose opencode rest api (https://opencode.ai/docs/server/) that runs on dev vm over tailsaced funel Connect to the voice chat app on sauna
PrepSauna
Its is a mock interview app made using Sauna, powered by 11labs for interviewer persona.
