# SoftBank Robotics documentation What's new in NAOqi 2.8?

# NAOqi People Perception

This section describes the modules that can be used to analyse the people around the robot.

## All robots

Use ... | To ...
--- | ---
ALEngagementZones | Analyze the position of a person with respect to the robot.
ALFaceCharacteristics | Provide estimated human characteristics based on facial analysis.
ALFaceDetection | Make the robot detect and recognize human faces.
ALGazeAnalysis | Analyze the direction of the gaze of a person.
ALPeoplePerception | Make the robot keep tracks about the people around it.
ALSittingPeopleDetection | Make the robot detect whether a person is sitting or not.

## Requiring a 3D sensor

Use ... | To ...
--- | ---
ALWavingDetection | Make the robot detect if a detected person is waving.

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