I have been hacking a microscope for awhile to be able to photograph, videograph and remote control. In this work in progress, I found a GUI program that seems to work in a book Raspberry Pi Cookbook for Python Programmers by Tim Cox. Have not used it with Cayenne yet, but have used the remote function of Cayenne to do remote control of the desktop of Python 3 with Raspian. Any ideas would be appreciated. This should work with other uses besides microscopy.