so i have a comment from joseph eddy in the u. 2 says that if they're tracking protesters via cell phone and e-mail communications find low tech means of communicating that can't cannot be tracked so no in hong kong they develop some some different ways to communicate and they also were going to pay mr bring in the umbrella as to the protests that's a low tech response right he talked a little bit about that and in fact what i want to do mary is while you're talking or maybe after we can bring up these. i don't know what you would call them is like a different form of communication by using maybe you can describe my head i'm like oh my computer now we can go to make it so what we're looking at here. we're looking at a new form of code essentially this came up. earlier this month of government action and a protest that's been rallying coal the entire movement and that goes on coal revolution times and government set this is now legal slogan because it is seditious it's intense the messaging and so what we're seeing now is hong kong protests that's taking off the sense that it's in mainlan