Thank you, Bear. Colin, the floor is yours. Okay, thanks a lot Igor. Thanks a lot for those who are there. I'm pretty sure I'm not going to have much time to speak about about not 2021, but I'll be glad to take your questions in all sorts of ways. I do have a link that I wanted to share, but as soon as I started sharing the screen, I lost the possibility of re-entering the tracks, the chat. I'll share it afterwards. So let me just say that I'm going to talk about some common work that curiously enough, I think I've been presenting in parallel with Eric already about three or four times. It does happen that we are taking or tackling the same sort of problem from different angles with different technologies with different people. But it's good that we just keep on meeting because I think that these projects should sort of help each other. The project is called X5 Moodle and my co-authors are Wali Ben-Romdan, who I have seen is present. Davor Orlik, which some of you know, who is also very much linked with the OER organization, and Christian Percik, which is who is also from Slovenia. This link, which is here under where I give later, gives you access to a blog, which is basically in French, all but this link, which is then going to be in English, and where you can download the article if you want, and the links that I'm going to be talking about. I'll go quickly, but every about this slide, everybody knows Moodle or should know Moodle. It is the most important learning management system, the one most universities are using. And more important, the one that most universities and schools want teachers to use. So it means that there is a constraint which is put on teachers sometimes they're not even very happy about that. But which means that when we come up with tools to use OER, we would really want to find tools that they can use inside Moodle, rather than go on to a completely different platform. So that's what the goal of this project is about. Just to get the idea of what how I'm going to be presenting things. Just suppose you're teaching a course on AI and climate change, which would be SDG 13. And you're thinking, okay, I'm going to give my normal lectures, but I want to involve my students by asking them to search for OER to annotate OER to compare OER one with each other, etc, etc. And you can use that from inside Moodle. So that's what the goal of the operation is. So the context is that X5 Moodle is built as an interface to a more complex system called X5Gone, which has been presented in this conference before. And which is a very big project aiming to provide with a sort of ecosystem of OER in many languages and many topics. So when you're in Moodle, you usually have different roles. You can be the administrator, you can be the teacher, you can be the students. When I'll be showing what happens, I really be concentrating about the student and the teacher role, that administration would be for more techie type of crowds. So the context for X5Gone is that we have got sort of plenty of OER. They're in all formats, all languages, all over the topics. They can be in different collections and platforms, and they can be culturally different, because we're not addressing a student from Taiwan the same way as a student from the Netherlands or a student from Canada to give these three examples that are important for OEG 2020. So can we sort of allow users to access and use these OER, whatever the format, whatever the language, whatever the topic, the platform or the culture. And what we try to do with X5, which means times five, gone. Gone is global open and education network is to answer yes. So the experimental setup, if you want to test it on your own, for the moment Moodle is with this plugin is installed on some machines that we have in Poshta. So it's a bit frustrating, but you'd like to test it on your own Moodle. But of course for that, you'd have to be able to sort of install it on your Moodle. And that will still require discussing with a lot of people. So in our experiments, it's over there. And so they can be students and teachers who can actually look what's happening. So from the students perspective, what the student discovers when this is installed on the Moodle play page for the teachers created for the course is going to find the fact that there's just a normal lecture. So this is a mock lecture, of course. And then at the bottom there is a little button. Oh, sorry, there's a little button saying, Okay, here you've got the machine learning X5 Moodle machine learning and the servitor for climate change. So when the student clicks on that, he immediately gets access to something called X5 discovery, which is a search engine. So the search engine is going to come up with the most common or the most logical terms, sorry logical OER from a number of sites here we've got video lectures open stacks. Again, video lectures. So here are some resources which by clicking on the resource that would be able to go see what happens. There's of course some key terms that are used to check. So since about climate change, we might put climate change might put ocean pollution, we might put whatever string we want. Notice that on the right here, there is a list of trends, which is what are the search strings that have been most commonly used in a recent past. Most recently used but not by the entire world. We're not really very interested about what the entire world thinks of this. What the teacher wants is the students to interact with each other. So this is the trends of the classroom, allowing a student who's a little shy to actually find out what his colleagues have looked for, and therefore just building upon the work of their colleagues. You could think that that makes them lazy. You can also encourage the students to actually come up with new trends and to show that their trend goes up higher. You can think of different sort of learning scenarios which would might work there. So the, if we were for testing this, we're just going to see, of course, that the more these trends are used, and the list is gone, the right is going to change the ordering, and the very important trends are going to go up. Okay, notice, yes, notice the extra information. So I can of course find out in what language this resources I can also find out who the provider is. I can also find out the different keywords and the topics. So the keywords are those important words and topics will correspond to what Eric was talking about before. Same idea, we use a search through Wikipedia to find the important Wikipedia pages that are related to the actual lecture. Apart from x five discovery the student can go to x five recommend and obtain recommendations. So the recommendations are built upon the past experience of the classroom. What has the classroom been looking at. What are the most important videos. So of course those means the videos the classroom has already looked at, but also those that are similar to the videos the classroom has looked at. We are searching in a gigantic database using all sort of machine learning and AI to find sort of similar type of enough material. So there is a difference between the two and in between the recommend, which is here on the here. So I recommend on both sides is that of course the more students look at something and the higher ranked one particular video or in this case video but it could be a PDF or it could be any resource will actually move up. There are accounts which are associated which allow also a teacher to know which are the videos or which are the resources. The students are looking at and also its students to actually understand what is what their colleagues are looking at. There are of course some problems of cold starting all this because until the students have arrived on the platform how what are the initial recommendations. So for that the initialization is pretty simple the teacher will just put in some keywords so that the system says okay well until I have some students entering and checking some resources out. We should just use some keywords and basically use the discoveries tool to initialize the the the the recommends her tool. So from the teacher's perspective, well the good news is that it's really easy to install provided the person in charge of the moodle has installed it there. So we can choose which of the components he wants for his activities so there are three components and I've only shown to X5 discovery and X5 recommend the third one X5 playlist consistent building a playlist of the teacher's favorite resources and then suggesting to the students hey you can have a look at these. The initialization takes place easily as I said before. And if you have done your playlist outside you can just add it to the system through formats like MBZ or using a specific tool called X5 learn. And there are some analytics to be found so the teacher can find out what are the things that the students are looking at, which are the keywords they are searching for, etc, etc. One thing that is not in the slides which is important is that, in a way, moodle is confined but it's a safe environment. So it means that the data and the tracking is taking place only in moodle in the usual way the moodle of the university is doing. The moodle is just sending to the servers of X5 gone, just the data as in this resource has been searched for, but we don't know anything about what student where how when has been actually looking for stuff. So we're not just star GDP where we're actually really making sure that there is no information whatsoever which is being passed. Okay, at this point we had started doing some testing with real students and well COVID which also explains why I've got this strange light behind so that you don't see that I've got my special COVID haircut. Right. So we're testing will resume as soon as COVID is ended. And that's about it. So thank you very much. For the test you just download these slides which can find using the link I am now going to put into the chat. If you want it installed to check us things you just send us an email and we can, we can help you with this. Thank you. Thank you very efficient Colin you still have quite a bit of time left so there's time for questions from the audience. I know that a lot of people quite a few people here in the audience list are actually based on institutions that do use model for instance or it'll be interesting to hear what they think about this about this kind of opportunities that were just described by Colin. I can specifically call out maybe you know, or I can hear you from downstairs. Don't worry I mean if people don't have questions I can just add on a bit I have to say the truth that as soon as I had on on full screen. I lost time and I thought oh dear I might be I might be on the wrong side. So I've been very bit too inefficient. Just the idea is the following is what are the problems and let's see in a way the common problems with the previous talk. So the thing is that there are lots of where we are out there but for the moment, we don't really have those tools that can go and fetch the stuff from everywhere. So in the project I've gone we actually tried to do this, but we hit a barrier which was the barrier of universities and schools, not very happy to tell their students to go to an external platform. For informal learning it's okay but when we're talking about students that are enrolled people are nowadays a little bit skeptical or scared to send students out specifically onto external learning platforms. So what people really want is to keep the students on their own learning platforms. And so that is why it's up to us to somehow provide tools to access so we are inside the learning platforms and in the first case of these, of course it's it's it's moodle. So this is what the goal is. And what's interesting or fun and they are certainly open to, you know, suggestions because this is difficult is, once we've said this once we've said wouldn't be good to actually give the opportunity for people to to use OER in the classrooms, we still have to come up with some interesting scenarios, pedagogic scenarios, didactic scenarios where really interesting things happen in the interaction between the students on one hand the teacher on the other hand and the OER on the third hand. And I can't hear you. Thank you very much Colin and I think there are some additional comments in the chat window. In this in this regard also from Gino. We said he's going to be reaching out. Okay. Through these comments I actually also wanted to ask if I've noticed that you have your co-presenter here as well. Valid online and Valid is there anything that you would like to add from your side on this topic. Hello everyone. So, no, actually, not specific comments, but as Colin said, we will be glad to receive comments on, especially on the big pedagogical scenario that we can exploit this plugin. Because, because this is the biggest, let's say, difficulty that we confronted. Okay. Great. Thank you very much. So Colin, you still have two to three minutes left. Is there something that you would like to say about next year's conference, just briefly. I'm really excited about it. So we're, we're working on it. So we've put some video or two up so one is very professional video done by, by the city of Congress, so I should be making people excited and the idea of coming to not. Not is a great way to come to France and see France. It's, it's not Paris is different from Paris, but you can do both obviously. And there's another one which is much less professional which was just done to try and give some of the key ideas and what we thought was going to be, you know, the important or some of the important topics for the next conference. So we're certainly open for suggestions, collaborations, ideas, perhaps pass on one message which is, it's probable that with traveling post COVID, let's call it like that, let's be optimistic. Right in post COVID traveling that it's going to be very difficult and very wrong in a way to just travel places for three days. So we will encourage people to organize small events after if they want to meet with colleagues to make it worth while traveling if you see what I mean, right rather than just be for three days conference. If you can be in a place for a bit longer. It will be probably more justifiable to to fly and use, you know, expensive aeroplanes expensive for the planet aeroplanes. If you've got ideas, please come. Come up with ideas. Great. Thank you very much, Colin. So again, this is an invitation to all of you, please do check that announcement that was communicated earlier today but I've also posted the link into the chat window that contains both videos that Colin has just been speaking about. And we also thank you for your recommendation on what to do in Nantes too. So, you know, this is hopefully we are going to be able to meet so far the condition is that it's going to be possible so we are really looking forward to meeting many of you there next year. Well, if there are no other questions, I think we can conclude this session. We are pretty much on time. So thank you very much Colin and both to you and to Valid and we can now discontinue the recording.