Camera Tracking Methods Other Than Spatial Features

MREAL Platform supports the following camera tracking methods in addition to spatial features.

Using Markers
Using a Tracking Sensor

Each camera tracking method requires placing a Default Marker on a horizontal surface as the origin of the world coordinate system.

Using Markers

Use markers affixed to, for example, a wall or floor as tracking indicators. This is effective when there are few structures that can serve as feature points in the space. This facilitates an MREAL experience with higher accuracy than with spatial features ().

Using a Tracking Sensor

Track an attachment (sold separately) mounted to the MREAL Display with VICON, OptiTrack, or VRPN compatible optical sensor. This facilitates an MREAL experience with higher accuracy than using spatial features or markers ().