Information on How to connect and use your ELMO camera with Zoom.
Use the USB connection from the ELMO to the laptop usb port.
Search google for the ELMO TT-02rx, this is for an older model ELMO that is posted as "discontinued", but there is a blue button there for access to the needed download.
Download the ImageMate for either the Mac or PC version into your laptop as appropriate.
Open ImageMate and you will get a window that displays the ELMO properly.
Now, begin a Zoom meeting and go to Screen Share, then Advanced at the top, and choose your own screen at the left and a zoom-green box with show up around the ImageMate display on your computer screen.
Continue your meeting now with your face from the laptop web cam as a little image to the side for a guest and the main image on the ImageMate screen shared display of what you are writing.