Contents

DockAccessory.Observation

An observation of the contents of a single video frame.

Declaration

struct Observation

Mentioned in

Overview

This object represents an observation about a single video frame, including information about the type of subject, the coordinates of the subject, and the angle of the subject’s face. DockKit generates tracking vectors from this frame information. When performing your own tracking, you provide one or more DockAccessory.Observation objects to track(_:cameraInformation:).

Topics

Creating an observation

Getting properties

Defining types

See Also

Selecting and tracking