Will the camera in the system be visible as usb device?
Q (if USB webcam connected to Omega2's serial port)
Q (if USB webcam connected to Omega2's USB port)
A Yes, will be recognized as a USB (webcam) imaging device. All subject to a suitable device driver's availability.
Q if webcam's USB connecting to USB-serial dongle
A NO (both are USB "end point" devices, end point device needs to talk to a USB "Host")