diff --git a/trunk/Slide/Meeting 05_30.pptx b/trunk/Slide/Meeting 05_30.pptx
index b3ea91c..24ee4dd 100644
Binary files a/trunk/Slide/Meeting 05_30.pptx and b/trunk/Slide/Meeting 05_30.pptx differ
diff --git a/trunk/code/4_production.avi b/trunk/code/4_production.avi
index 39d75d7..fb25b01 100644
Binary files a/trunk/code/4_production.avi and b/trunk/code/4_production.avi differ
diff --git a/trunk/code/readGridEye.py b/trunk/code/readGridEye.py
index ca36665..675df31 100644
--- a/trunk/code/readGridEye.py
+++ b/trunk/code/readGridEye.py
@@ -60,7 +60,7 @@ class GridEye():
                             for i in range(8):
                                 data.append(values[i*8:i*8+8])
                             self.lock.acquire()
-                            if '104' in tag:
+                            if '105' in tag:
                                 self.frame1 = Frame(time.time(), data)
                             else:
                                 self.frame2 = Frame(time.time(), data)