Shift KeySoftware

Private capture and recall / 03

In development

Capture life. Understand it. Live better.

Oatnote turns user-initiated recordings into source-linked transcripts, notes, and proposed actions while keeping review and privacy in the loop.

Platform
iPhone · Mac
Stack
SwiftUI · SwiftData
Model
Local-first
Stage
Private development
Oatnote app iconOatnoteSHIFT KEY / 03

The product / 02

A private, local-first system for remembering what was said and deciding what should happen next.

I am shaping the product concept, privacy model, recording and transcription pipeline, source-linked note generation, Action Inbox, and the iPhone-to-Mac experience. Oatnote treats AI output as a proposal to review—not an excuse to invent context or silently change someone’s data.

01

Capture deliberately

Recording starts only through an explicit user action and remains independent from network availability.

  • User-initiated recording
  • Offline-safe segment persistence
  • Timeline and source timestamps
02

Keep the source attached

Generated material stays traceable to the transcript instead of becoming detached AI prose.

  • Source-linked summaries
  • Speaker-aware transcript review
  • Protected local audio and timeline context
03

Review before writing

Tasks, reminders, and other actions are proposals until the user confirms them.

  • Action Inbox
  • Explicit approve, edit, or reject controls
  • Privacy-gated cloud processing when enabled

Product principles / 04

AI assistance without silent authority.

Oatnote is designed around explicit capture, data minimization, source traceability, and reversible user decisions. Sensitive transcript or audio content is not treated as ordinary telemetry.

  • No hidden or covert recording
  • No raw audio or transcript upload by default
  • No invented speaker identity
  • No reminder or task creation without review
  • Deletion and export controls remain part of the product contract

Selected work / 05

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