Test Out again and again

I will never give up, try again. This time we try to replace CCV with reacTIVision as the fiducial tracking software. Meanwhile, I get a 150w infrared lights for the test out which borrow from a uncle. Finally...It worked successfully and the tracking was so stable. Now the problems have solved. I found that reacTIVision is more stable in tracking fiducial marker than CCV and the CCTV is also one of the key elements that making the whole test out successful.Great.