When Lonux OS detects aeroTAP 3D USB camera, device list shows two camera devices: /dev/video0 and /dev/video1. You can obtain color image from video0 and depth map from video1.
Obtained depth map ( 8bit data) are value 0 - 255 disparity data. You need to use conversion table to real distance (mm) data by using ZDTable.
ZDTable can be loaded from aeroTAP camera by using Windows SDK. You need to generate ZDTable for VGA, QVGA...to use for iunx application.