Hello,

I set up in ARC to track a red ball and it works quite well. I followed the tutorial for tracking one color. I was playing around with RoboScratch and it is not only fun but educational.

However when I put Camera: wait for color and select the red color and then add a movement command to the left, sleep for 3 seconds, movement command to the right, sleep 3 seconds and then movement stop command and start the program, unexpected things happen.

When I put the red ball in front of the camera view the robot moves forward like it is in the tracking mode still and does some other random movements and then eventually moves left for 3 seconds and to the right for 3 seconds and then stops as expected. I'm wondering if there is something in the camera tracking and setup screens that I should be enabling or disabling. I wouldn't think so as the first thing the program does is stop tracking and enables color detection of red by the camera control command.

I was wondering what other users have found when using the wait for color block in RoboScratch? Detection seems very erratic compared to experience with color tracking? Thanks Much.....Rick B.