Timing
- Cross-origin isolated
- checking
- performance.now() step
- checking
- Smallest key timestamp gap seen
- no keys yet
- Keys recorded
- 0
- Raw-input stream
- not attached: browser-only timing
- Keyboard report period
- unknown until a raw-input file is attached
- Alignment to raw input
- none
Text, keystrokes, timing and corrections autosave to Kelsus.