Back to corpus
research noteexperiment writeup candidatescore 18
Tier 3: State Tracking & Undo/Redo - Complete Guide
**State Tracking & Undo/Redo** allows you to undo and redo voice commands, rollback to previous states, and query command history - all by voice.
Full HTML reader
Read the full artifact
Extracted abstract or opening context
**State Tracking & Undo/Redo** allows you to undo and redo voice commands, rollback to previous states, and query command history - all by voice.
| Command | Description | Example | |---------|-------------|---------| | `undo` | Undo last command | "undo" | | `undo that` | Undo last command | "undo that" | | `undo last N` | Undo last N commands | "undo last 3" | | `undo <command>` | Find and undo specific command | "undo play left" | | `reset to N seconds ago` | Rollback to timestamp | "reset to 30 seconds ago" | | `rollback to N minutes ago` | Rollback to timestamp | "rollback to 2 minutes ago" |
| Command | Description | Example | |---------|-------------|---------| | `redo` | Redo last undone command | "redo" | | `redo last N` | Redo last N undone commands | "redo last 2" |
| Command | Description | Example | |---------|-------------|---------| | `show history` | Display recent commands | "show history" | | `list history` | Display recent commands | "list history" | | `display history` | Display recent commands | "display history" |
When you undo, the system: 1. Moves the pointer back in history 2. (Future: Generates inverse commands) 3. Reports what was undone
Promotion decision
What has to happen next
Attach run IDs, datasets, metrics, and reproduction commands.
Why this is not always a full paper yet
Corpus pages are public-safe readers for discovered workspace artifacts. They are not automatically final papers. A corpus item becomes a polished paper only after the editable source, evidence checkpoints, references, figures, render path, and release status are attached through the paper schema.