 So the talks are six minutes and we do a little bit of a swap over and see how it all works So without further ado, I'm gonna give it over to I didn't So Who's sitting most of the time at his work when you you're doing work most of us right so in in 2012 I Bought myself a walking desk and I said I want to invest in myself And I don't want to sit down because every time we sit down We don't move anymore, and I ever ever since since 2012. I'm walking now when I'm coding when I'm talking when I'm doing other stuff So since 2012 already did 13,000 sorry 13 million steps just by walking and working And when I did it one of the questions that you're asked this this morning when I talked about it is I started in the Beginning doing one kilometer an hour one dot four kilometer an hour But now one once I'm and get used to it after a few weeks I can actually start to walk a lot faster and I could do two kilometers an hour And now we're three years later and most of the time I'm walking four kilometers an hour So I'm just actually walking all the time while I'm doing anything kind of work so this is actually a lot more movement and Interestingly enough people sometimes people I have this when I do boring stuff that I don't like to do this Then I'll get I don't know I'll start to do other stuff I start to to browse to do whatever kind of things when I do accountancy But now when I have a walking desk I can actually do this for hours without actually Yeah thinking much about it so I noticed that there is a lot more blood pumping to my brains and I can actually concentrate much longer and So it's actually helping me a lot to to move and I so I thought this is really good that I would advise people to do this because This is our bodies are not made to be sitting Yeah, we've been only been sitting we have sitting jobs for probably around since the Second World War before most people Were sitting and we're standing most of the time But now we all have offices works and we we keep sitting down most of the time where our bodies are not made for it And so some of the advice or some of the people say yes Yes, but now I go to to the gym and one hour a week or two hours a week. I do sport. Who's like that? Who does a little bit? Who's yeah, so we have a few people say, okay I do a little bit of sport that is similar to smoking and saying but at least one hour a day I'm not smoking or one hour a week. I'm not smoking Today we would see this is really silly and that's the same thing if you would do just one hour of Sports every week. That's really silly. Our bodies are not work or not working like that So sitting is really the new smoking. It's really where we have a way that we should move much more And it's already a lot better when who's has a standing desk. That's already Wow a lot more than than just if I asked this about a year ago So we see a lot of things but for me that doesn't work anymore one of the things that I noticed is that I Go in the evening. I go at home and yeah I go to my home office and I do just a little thing Yeah, just one thing I want to do and then you probably recognize this three three hours later I'm still at my desk who recognizes that a lot of you probably this doesn't happen anymore with me because when I go to my Desk, I don't turn on my walking desk and I'm just standing there and after 10 minutes like Something's wrong and I realize hey, I'm not walking. I'm not moving. So now When I realize that I can have a conscious decision Well, I just turn it on and start walking again Or do I go back to my family and do whatever family stuff and no no longer working on my computer So it also helps me at that way. I realize every time that hey, I Want to move a little more. I want to to this is I want to work and then to keep moving Same thing I working a lot of times as a scoaches. So ever since I've done that I Realize I want to move a lot more So one of the things I'm doing if I'm coaching teams or if I'm coaching people I try to have a coaching conversation together Which helps a lot better for whatever reason when we walk together when we do a walk outside or even in an office building Yeah, we walk and we look in the same direction which helps to get into the same mindset Because otherwise if we're looking just against each other We sometimes discuss and argue a lot more so it helps also at that level And I try to look even more for these kind of things when when I go with the train typically what I did before is I was going as late as possible to get a train and I was really annoyed when the trains are not coming on time Which in Belgium happens? frequently and I No longer have this because what I do now when I go to a train to get a train I start walking in circles really large circles like here Yeah, and I get very strange looks people look strange at me But I don't care or at least it took me a few months, but now I don't care anymore But I actually notice that if a train is late I'm happy because it means I can walk more typically this means I walk around Two three thousand steps before I get to do to my office. Yeah, which is actually again healthy. I'd noticed I can Take my coffee a little longer because I already have a little more energy Yeah, so I see it at a lot of levels that Once I get into into the fact that I'm moving a lot more it helps me to get way more energy So this is just my idea. I said okay in this lightning talk Let's just try to inspire you a little more to move around a little more because We're always and in a time that we're sitting way more than than we should and we should try to see if we can move a little more around Just at any times and you can you can do that at any places every time that you're sitting you what wait waiting for something You could just say well instead of waiting. I could just move around I mean timer is off So I can just sit down and even today. I just checked before And in this thing I did I'm now at 5600 steps, which is not much for me because I'm at the conference and that basically is because I was sitting most of the time But in this talk I did a few hundred steps. Thank you very much. I have only got two thousand one hundred steps very far So you covered more ground in just that talk than I have today. I think Cool next up. We have Michelle if we can turn the screen on as well, please. Yeah Hi everyone I Actually have two talks to give and I only have six minutes. So we'll have to choose one or the other So the first one and I'm going to stand there when I talk about the first one is about code bashing in the enterprise So really bad code you can find and the other one I'd like to talk about is how Teenagers today in their use of technology Forced us to have applications that really scale. So I'm going to stand there You clap, right? this was for code bashing and Here I'm going to flip a coin. It's not going to work So heads is code It's tails right So teenagers who's got teenagers at home Right, so you know the problem when they're small So these are my kids when they were small you have a set of challenges you have like this one What do you do? so this hand goes to the The power outlets and you can have the choice of being there and slapping the hand you can't negotiate anything They don't understand anything or you can buy something I'd give you security Let them fail you're right so much later The two boys are 17 today. No, not today at this time and my daughter is 15. So the challenges are different What are challenges I found? money right Scott Hanselman once said when he got his first son. He said I'm going to give him 100% of what he needs and 10% of what he wants Forget it. The 10% will not work. You will give much more than that. But on the topic of money. I give About enough to survive a month and if they want more they're going to have to work That's one thing second challenge alcohol So when there are 10 years old no alcohol daddy, can I taste your wine? Yes when you are 16 a Certain day comes when they get 16 So when they're 30 you don't have anything to say when they're 10 you just forbid it What do you do in between? How do you choose the moment where it's allowed at home? So what I did is when they turn 16 I bought one of these and I offered it and Said let's drink and you can drink as much as you like tonight The first one was tired and went to sleep and the second one drank one beer with me, but from that point on You could drink beer if it's not school tomorrow if it's If the circumstances allow it, but it's not a taboo anymore and then comes the reason We are all here technology. You've all seen this pyramid Of needs for teenagers. It's a bit Higher there's even one level added to that one But on communication so with with Their cell phones. Do you have any idea what a 17 year old boy? How many text messages he sends? Trough numbers 500 a day a month 100 a day Okay, I'm going to show you One of the invoices I got so the invoice looks like that you have one line per text It doesn't say what you text it. It says which number you text it and at what time This is 20 text messages as you can see there's only a few minutes between every text right This is half a page. It's 50 text messages and This is a whole page of the invoice With 100 text messages. How many pages did I have? This is a typical month nothing special two pages six pages 74 pages With a bit of first pages for content and and and having the right address and so on but it's about 7,000 messages a month Typical month right This is why we have to scale and I hope that's not true for my son because if he sends more What is it again? More snaps than texts our internet connection is broken. So Okay, my time's out. Thank you very much. I don't think I've sent that many text messages in my life That's ridiculous kids these days So I'm afraid you get me giving a talk now as well because that's happened And so hi, I am Phil Nash. I'm a developer ventures for Twilio. I've also MC conferences on occasion Which is a lot of fun before I get going. I need a volunteer from the front row somebody There we go, and you're gonna have to hold this. Don't check my email. Do not play Candy Crush It's not there. So it's fine. It's a safe demo thing. Oh, what's your name? Dan that's very nice and easy. Thank you very much Okay, cool. So what I want to talk about is not Ruby But this is a Ruby and Rails and web Conference, so I want to talk a little bit about web RTC. Who knows what web RTC is Few hands cool for anybody who doesn't know it is peer-to-peer video audio and data in the browser It is available in most of our modern browsers. It even dropped into Internet Explorer. I'm sorry Microsoft Edge very recently and So it's quite magical because you can build it in the browser It's problem is it's an absolute pain to build into the browser and it talks about awkward constructs like ice candidates and STP and things like that things we don't care about when we want to make a video conversation between two people So I want to Show you a little bit of what Twilio can do with this and I want to build a live video chat right here right now. I Hope that's okay So we start with some HTML. Can you read that? That's I make it a little bit bigger. There we go And I'm just going to add two divs onto this page one is full. That's me the other is Dan I'm just gonna sit down. That's over there. That's that's a little laptop Tablet down there and then it's gonna throw a script onto the page with the Twilio JavaScript in it And then we're going to start writing Some JavaScript. Cool. So the first thing we do with this is get ourselves an access token This is something we probably would do in Ruby, but I don't have the time for right now So I'm going to cheat by going to our testing tools and generating myself an access token This saves you leaving your Your usable credentials out on the in the browser because that's pointless and you'll get lots of people Spending lots of money on your account. It's a terrible idea. And once we have that We can make ourselves an endpoint And this is basically an address in the system that will allow us to call each other and When you do get called on that endpoint you get an invitation event happen And with that invitation event you can accept it which is quite nice I'm gonna accept it because I know we haven't only just met Dan, but I like you So let's accept that if you've been doing with any New JavaScript kind of stuff then that returns a promise so we can just write then And get a promise back and that comes with an invite that comes with a conversation And that's much nicer like I said than having to deal with awkward things like ice candidates This is just a conversation between two people So with that conversation I get my local media and attach it To my div that I made earlier Phil good and that conversation also can listen for Participants to be connected That's a long Event name you'll notice and if you miss spell an event name you don't get errors because they just don't happen so That says participant connected right? Good when we get that participant from that event we can get their media and attach it This is your media Dan will attach it to Dan good And the only other thing I have to make this endpoint do is to listen for those invitations Great. So that's my side. This is gonna run on my browser. This is currently running on the other browser over there In that Nexus 7 so I generated an access token earlier because you've seen me do that And you don't need to see me do it again And then on this side, I'm going to create a conversation between Me and Dan so I'm gonna call because it's from you gonna call Phil and that also returns a promise Which and this stuff is going to start to look the same because we get a conversation from that and With that conversation We get the local media and attach it and the local media in this case is on your machine So we're gonna attach it to you And then that conversation will also listen for participants There is a sublime text plug-in which allows you to complete from other tabs, but I don't have it So I had to do all that typing again Cool and I'll get that participant and from that participant I will get the media and Attach it because this is me calling in from the other side Cool alright, and that endpoint doesn't need to listen because it's making the conversation So I'm gonna save that go ahead and refresh my side of the page which is blank and then I'm going to pray to the Wi-Fi gods because that really is the only killer here and Dan if you could refresh the page in Chrome There and what you should see appear at the bottom of the screen is a thing asking for access to your video and your microphone And if you accept that Then I should get an invitation that comes up and ask for access to my video and my camera my camera and my audio And if I accept that I turn up on screen and then Dan does all green as well and that is and If you're interested in that kind of thing come and talk to me about Twilio and things we can do with communications in your applications My name is so Nash. I am a developer evangelist for Twilio, and it's been an absolute pleasure to spend six minutes talking to you Thank you very much. Hi, I'm Christophe. I just want to To present you an association that we have founded this year, which is Ruby Belgium and I'll give you explain you a little bit about that. So why an association? So I realized that it was important to promote Ruby, but not only that also to help my fellow Rubyist Belgium once and I think it's more about people than technology. That's why an association was important. So of course initiative like risk goals is very important, but What you want to help people is to get job and you want companies to find Ruby, good Ruby developers in the country because it's the way to promote the community in itself So who is behind that? I Am but you will find people that organize our come there like Euron, Oana, Anas and Yannick, so if you have questions about the association just come to us ask us what you can do to help the association I will tell a little bit more about that. So how? We have a couple a few events. So the first one is Brug Which is the Belgian Ruby user group That we're running once a month for now in Brussels if you are interested in to in in running your the local chapter in your in your city like in Chen and Brug Antwerpen or Liège or Namu Just come talk to me and explain to you what you can do. So that's that's the Twitter account if you're interested in following The meetup we're organizing basically it's like evening where you can find help or Just some time to code on your own project even professional ones and if you need the helps It's a good place to to find it Then you have Ruby Burgers it was started by Yannick It's an informal meeting where you just meet with other Rubyists around the table and It's really good place to meet each other and make the community better That's the Twitter handle. We try to do it once a month We don't talk necessarily about Ruby, but we enjoy the Burgers and after that beers Then you have a Rails Girls Brussels, which is organized by Oana usually We are looking for someone to lead the chapter. So if you are interested in in running the the next one Please come to talk to Oana. It's very important to continue to promote Ruby and and bring more people into the community, especially a woman Then you have a Ruby Cam which is a new event We did a one in the end of August Basically, we meet during a whole weekend and we do stuff together There will be probably one in winter Again, if you have any questions just come talk to us Then we have a chat room where I think we have more than 50 persons Meeting there quite every day If you have questions, if you are interested in any events, that's a good place to to meet other Rubyists, so it's Ruby Burgers dot eroku app dot com and then you have jobs I will give a explain a little bit more about that after and Arkham we don't Actually support Arkham, but we would like in the future and the way to do that is to increase or finance capabilities and It's not only based on what you can do for us or just by participating to the events So for jobs We have a github Repositories where we list all the companies doing Ruby You can promote yourself by pinging Brug underscore be on Twitter or coming on the slack room If you have an open position in your company Do the same and it will be the best to share jobs in Belgium For instance the job boards It's an example what we can do in community in the community and I heard that recently a couple of Ruby's funds jobs thanks to The the Ruby Belgium Association So what can you do? You can follow us. You can become a member. There's Mofi of 25 euros for now That we will use in order to for operations and so on you can participate to the events And you can just talk to us and ask yet what you can do to help the association For instance, you can maybe help us to design a logo if you are a good designer because if you don't do that We may be and with that so Just bring a lot of love if you have questions there's the email and all the Twitter handles and I hope we will together Grow the community the Ruby community in Belgium. Thanks