I am using Blue Mix Node Red so I can use the Visual Recognition node. This needs to be automated so when OpenCV uploads an image to DropBox the tags are processed and sent to Dweet.io. The tags then should show in Freeboard as a text widget. Below is my Node Red Flow:

The file inject node is for testing. I can pick up picture from DropBox on my laptop and send the picture to dweetio. I am so pleased about the ability of the node to determine the breed of the animal. Very impressive.

Below is a test of Bubbles the cat on my work bench not letting me work !

Now the tags that have been processed: