# Productivity Measurement

> Browse 2 items tagged with Productivity Measurement.

## Items

- [Hubstaff 2026 Global Work Index](https://timetrack.works/fr/items/hubstaff-2026-global-work-index) — Comprehensive research study from Hubstaff analyzing time tracking data from over 140,000 workers across 17,000 organizations, revealing that average workers spend only 2-3 hours per day in deep focus, fundamentally changing how productivity is measured.
- [Focus Score Metrics](https://timetrack.works/fr/items/focus-score-metrics) — Quantitative measurement in AI time tracking tools like Rize that scores daily focus quality on 0-100 scale. Calculated from deep work duration, context switching frequency, distraction levels, and break patterns. Provides objective metric for productivity tracking and improvement over time.

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