Asked
— Edited
Dr. Howard Marner would like to know, "Well, why wasn't I notified?" that there is now a green LED around the camera for JD? 
Maestro Servo Controller
— USB control for Pololu Maestro (6/12/18/24) via ARC Vx ports. Maps Vx to Maestro channels; supports position, speed, acceleration, release.
Try it →
The newer camera that began shipping in nearly 2 years ago has a green led instead of blue.