Build a Battery-Use Baseline

Mission

Analyze synthetic screen, radio, app and standby measurements across a normal day.

Required work

1. Calculate drain per observation period
2. Separate active-use and idle drain
3. Correlate signal quality and screen time
4. Design three controlled follow-up tests

Evidence to produce

A battery baseline with expected ranges, anomalies and one-variable-at-a-time tests.

Quality checks

The result must identify its source data, separate observation from assumption, preserve supplied originals, and explain any limitation or uncertain conclusion.