moood

// mission

moood strives to be the standard and foundation for the integration of emotional and logic driven systems.

As humanity's progression with artificial intelligence advances, the need for understanding between these two systems increases. Without an interface and feedback mechanism, A.I. will fail to support our ever increasingly diverse needs.

moood is that interface. Anonymous mood capture, built for people first.

// get moood

// features

zero friction

one swipe to respond. high participation because it takes two seconds.

simple signalling

positive or negative responses. no subjective rating systems or complexity.

post-event pulse

capture sentiment immediately after key events, blazing fast feedback.

daily check-ins

helps establish your mood baselines. critical for monitoring and maintaining wellbeing.

monitor wellbeing

see sentiment trends across teams. daily, weekly, monthly aggregates. correlate with organizational decisions.

privacy by design

anonymized mood data. honest signals because there's nothing to fear.

private recommendations

organizations define wellness policies. rules sync to all clients equally. your device evaluates them against your localized mood history. recommendations appear on-device only — the server never knows who saw what.

// privacy first

> your mood data is stored anonymously.
no user ID. no tracking. encrypted locally. export your data at anytime. account deletion removes your profile but your mood history will always remain anonymous.

blind relay architecture

moood uses a blind relay to sever the link between your identity and your mood data. authentication and mood submission happen in two separate requests — the relay verifies you're allowed to participate, then discards your identity before writing the mood.

blind-relay.sh

Client                  Relay (Cloud Function)       Firestore
 │                             │                          │
 ├─── POST /token (auth) ─────►│                          │
 │                             │ verify auth              │
 │                             │ log participation        │
 │◄── blind_token ─────────────┤                          │
 │                             │                          │
 ├─── POST /mood (no auth) ───►│                          │
 │    {blind_token, mood}      │ validate token           │
 │                             │ discard identity         │
 │                             ├── write mood ───────────►│
 │                             │  (service account)       │
 │◄── 200 OK ──────────────────┤                          │

result: organizations see aggregated sentiment. databases see anonymous mood entries. nobody — not even us — can connect the two.

strong anonymity, even against a determined admin
no cryptographic libraries required on the client
audit logs are neutralized — only the service account writes mood data
your identity is never stored alongside your mood

what is a blind token?

a blind token is a concept rooted in blind signatures, introduced by cryptographer David Chaum. the idea: a token is created so that the signing authority can validate it without ever seeing its content or knowing who requested it.

in moood, the relay issues a blind token when you authenticate. that token proves you're a valid participant — but carries no trace of your identity. when you submit your mood, the relay validates the token and discards it. the mood is written. who you are is not.

it's the same principle behind anonymous digital cash and private voting systems.

// contact

questions?