that, where you use another phone, essentially as a, as an intermediate screen and you see a whole rafique images. now if you think that in the future, we could use our allocations, which i have on my phone for this is called clone. i do a holographic scan off my face and that is then being projected into their futures, zoom type of capitally. so we could which will he have a fully holographic 3 d., fully immersive meeting happening with that being physically together. and that's a future which is coming very quickly. he also said that the 5 g. speeds and the new networks ability to networks, ability to send touch over the internet, will transform the education altogether. what do you mean? exactly? so i took a show, it's clearly the learning part of so learning new, new skills and so far we have great learning platforms, but they are all video or text based record. and if you want to have something more practical hands on, this is the surgeons at king's, or the dentists kings need to come to king's college in london to learn how to do the surgery, how to do the drilling of the t.v. . now