- The use of laser remote sensing equipment obtained spectrums to test the several establishment model and obtain the results of the experiments.
- Using low cost charge coupled device (CCD), a vision sensing equipment in welding process was made, and a real time plasma arc welding (PAW) seam tracking system was implemented.
- photo-electric sensing equipment
- The office has been humming with activity.
- The small human silhouette to the right gives the scene both scale and an active sense of viewing.