Review recorded presence duration

Define the area and association method before calculating duration. Off-camera duties, track gaps and breaks can make a presence interval incomplete, so use it only for an approved operational question with clear limitations.

Catalog workflow. Confirm detector availability, permitted use and event delivery for the proposed deployment. Website examples are illustrative.

Assess presence-duration scope

Illustrative employee-presence intervals with a visible data gap

Example

Without IVISIONStandard CCTV feed

With IVISIONIllustrative event overlay

The Process

How It Works

Visible presence and paid work are different measures Keep duration measures tied to their actual evidence.

Prepare the view

Define the permitted area and duration question.

Assess the observation

Validate identity association and interval logic.

Review the evidence

Review complete and incomplete intervals separately.

Choose a response

Compare with authorized task context before interpreting results.

Explore Your Options

Explore Related Capabilities

Dimension	Employee presence-duration analysis	Employee working-time analysis
Observation	Employee-associated observations over time in a defined area.	Recorded employee arrivals and departures used as time inputs.
Event criteria	A supported method forms qualified presence intervals.	A configured calculation applies approved rules to eligible records.
Monitoring setup	Confirm gap handling, entry/exit events and employee association.	Confirm breaks, rounding, overnight dates and missing-punch handling.
What it cannot establish	Cannot establish continuous presence, productivity or paid hours from gaps.	Cannot infer productive work from camera presence or calculate entitlement without policy.
Practical outcome	Help teams interpret recorded presence without equating it with work time.	Help HR reconcile recorded presence with contractual schedules.