Youtube video showing how to configure Vuforia to recognize Velocity Vortex targets

[schaferbw]

I have posted a video on YouTube that shows how to use App Inventor to automatically recognize Velocity Vortex the targets described in Appendix B of Game Manual Part 2. You will find the video at https://youtu.be/EuPpoCmUqJM.

Bruce Schafer

[schaferbw]

I have posted part B of my lessons on using Vuforia to track Velocity Vortex targets. This is lesson 9 of my series on using App Inventor to create programs for the Autonomous Period. In this lesson I add code to the program developed in Lesson 8. The new code determines x, y and z distances from the center of a target and calculates the turn angle to the target. The turn angle can be used to program a robot to converge on the target. You will find the new video at https://youtu.be/DhHIhzSoNHQ
The code developed in my lessons can be found at http://www.ortop.org/ftc/AppInventor/index.html#Sample