 Terutamanya, ketika anda bermain dengan perkara yang berinteraktif, ia selalu sedikit menyenangkan. Untuk bermain dan mencuba. Sebenarnya, sebuah kata-kata saya, adalah untuk mencari orang-orang yang membuat keadaan data, terutamanya jika anda telah melakukan apa-apa di Singapura. Kami sangat berminat untuk bercakap dengan anda. Jangan mencari saya kemudian. Ini bukan khas untuk untuk sebuah kata-kata teknikal. Jadi, maafkan saya jika ia sedikit lebih intro-ish sehingga kembali kepada sebuah prinsenter. Okey, saya bermaksud bahawa data visualisasi sangat kuat untuk beritahu. Dan ada banyak-banyak contoh. Bagi orang-orang yang menulis sebuah contoh yang sangat hebat. Jadi, tidak perlu pergi untuk ini. Sebenarnya, bahawa data visualisasi menggunakan data dari belakang dan menggunakan prinsenter UX untuk membuat ceritaan untuk audience anda. Jika anda... Dan cara yang saya lihat adalah bahawa ia menghubungi keadaan data tetapi ia tidak seluruh dalam keadaan. Ia mempunyai keadaan data dan keadaan data. Bagus contoh. Saya akan beri contoh. Ini semua data yang terdengar. Mereka biasanya hanya mempunyai keadaan dan mereka akan bercakap tentangnya. Kemudian, lebih baik untuk saya contoh, menunjukkan keadaan dan membuat keadaan. Sebenarnya, kita hanya membuat perjalanan keadaan dan membuat keadaan keadaan keadaan keadaan. Jadi, jika anda... keadaan keadaan keadaan, anda mencari keadaan. Mereka hanya membuat keadaan keadaan keadaan yang menjelaskan informasi dan data dan keadaan lebih perlukan. Di website, di site yang terdengar, ada Zika dan Dengi di jalanan keadaan. Jika anda mencari keadaan, anda dapat menunjukkan semua keadaan di satu pagi. Jadi, untuk pengalaman dan pengalaman anda, ia sebenarnya menakjubkan. Yang terdengar adalah bahawa data anda harus dibuat dari persembahan. Seperti jika anda mempunyai semua keadaan keadaan, ia selalu mencari keadaan keadaan. Tapi ini sangat susah untuk mencari dan mencari keadaan. Jadi, jika anda mencari keadaan, untuk mencari keadaan, keadaan lebih tinggi. Jika anda mencari pengalaman, anda mempunyai keadaan yang lebih tinggi daripada semua keadaan. Jika anda mencari keadaan yang lebih tinggi daripada semua keadaan, anda dapat melihat dengan serta-serta di bawah kawasan. Dan ini lebih mudah untuk mencari daripada ini. Dan apa yang anda katakan apabila anda mempunyai keadaan dari persembahan, ia adalah jika anda mengembang keadaan di sebuah Google Doc, anda akan sebenarnya memubahkan keadaan keadaan keadaan. Okey. Jadi, saya akan menghubungkan keadaan keadaan, menghubungkan keadaan keadaan, dan tidak menghubungkan keadaan yang perlu dikatakan. Jadi, saya tidak akan menghubungkan keadaan keadaan. Tapi, saya rasa kadang-kadang ia bagus untuk menghubungkan keadaan keadaan. Untuk menunjukkan kenapa keadaan yang berguna dan penting. Dan ini yang kita beritahu untuk yang paling menarik untuk menghubungkan keadaan keadaan keadaan keadaan. Yang menarik adalah keadaan yang lebih tinggi yang berkongsi keadaan keadaan. Jadi, jika anda melihatnya dari 2011, keadaan keadaan keadaan keadaan keadaan 15, anda dapat melihat keadaan. Jadi, dalam keadaan keadaan, saya tidak perlu menghubungkan keadaan keadaan. Dan ini sebenarnya anda sebenarnya bekerja dengan meja dan COC untuk memasukkan keadaan keadaan keadaan keadaan keadaan. Jadi, ia sebenarnya hidup, ia adalah keadaan hidup. Jadi, apabila keadaan yang berlaku, anda akan melihat keadaan keadaan keadaan keadaan keadaan keadaan. Tapi dari keadaan keadaan keadaan anda, ini hanya beritahu bahawa anda boleh menghubungkan keadaan keadaan, tapi saya rasa ia sebenarnya sebuah keadaan yang lebih baik untuk menunjukkan. Yang lain yang menarik yang saya suka menunjukkan, orang yang tidak membutuhkan pada Singapura yang tidak membutuhkan, You have Zoe & Eva nine days when they actually call the elections, and then if you miss your vote you will be put an the non voters. Spoi voters are those who actually bothered to go down to a polling booth to spoil your vote. It makes a difference because in Singapore they mark whether you vote or not based on intent. So basically you spaced the amount across but if you mark a tick and then if polling booth official makes So, you actually spoil your vote. It means you really, really have to spoil your vote. You have to go down and either not hand up blank or you have to just write rubbish, draw totals all over the thing and then spoil your vote lah. So, the interesting thing I would always like to say is that the higher, if you take a look at this rank, the darker it is, the higher the percentage of those who have spoiled vote lah. So, from a story-telling perspective, I would always like to say that if you compare this, we'll say the districts by party and you'll see that those with the least amount of spoiled votes, the lightest in colours, are all contested by a certain party and they're all contested by the workers' party. So, again lah, it's a nice form of story-telling. When we talk about using data vegetations as a form of story-telling, and you put it together with the context of a narration on the story, you can, part of the story I would just say is that it's self-evident when you look at it that way, right? Then, where Singaporeans feel that their votes matter the most, where you spoil the least amount of votes, actually, those that are contested by a workers' party, followed by those in the Singapore Democratic Party, I can throw you not any number of reams or stands because that's where you actually get the actual value from, but it's far easier to say it visually. Okay, from a story-telling point of view. Okay, and then we go to the other comparison examples. This part actually bleeds more into the design portion of this, when we talk about certain things, but let's see whether it loads. This one example is an example of thing that, from a point of view, when we talk to all the design at UX folks, I think that it's just complicated and it's very difficult to pass. It may, for an infographic, for a 2D infographic, it's just very hard to pass. Maybe you can put it in an interactive format and a 3D format. That might be a bit easier, but there are too many dimensions of content on it, from parties to none other than what's in the state, to who is contesting the world. But anyway, another quick one that we'd like to go through is our budget. The Singapore releases our budget every year, somewhere in February or March. But interesting things would be that of all the 20 ministries, there are only about 5 ministries comprising 75% of our budget. And that would always be interesting if you look from, it's easier to see from the visualisation itself. So okay, so typically before I always go to this part, we always ask like, I always ask strict questions like, okay, let's admit it. I always ask strict questions like, do you think that Singapore spends more on defence or less on defence currently than in the past? Okay, so who thinks that, okay, give you a context with that. Okay, at the last election, G elections, Paul Tambira, which from the STP was just saying that, Singapore should spend less on defence. Our government should spend less on defence. So I ask all of you from the crowd, do you think that we spend more on defence or less on defence, like in the last few years compared to our past, maybe say 10 years ago? Who thinks we spend more on defence? Raise your hands. Who thinks we spend less on defence? Raise your hands. Actually, I said it's a strict question. The answer is both, but depends on how you look at it. Okay, we always spend more on defence every year because of inflation and variety of things. So the total amount spent on defence goes up, which actually is a great section, this portion here. But vis-à-vis, every year, you can see the rate section moving down to us. Can you see it? As a percentage of spending across all other ministries in the total budget pie, the amount that we spend on defence has fallen year on year as it goes down. And the thing that actually goes up every year is this portion here, which is actually healthcare. Healthcare in Singapore is growing up. So again, one thing I would like to say when we talk about data legislation and talk about storytelling, is you always ask all these questions like, we should do this or we should do that, but it's also important sometimes to look at the data and then so that we can answer all these questions in a better way. So other interesting things that I always would find out is where do all our monies come from in our government? We've always been running a revenue neutral. Okay, other interesting facts, revenue neutral for every year except for 2015, which was our 50th which was the year that our founder, okay, why? Passed away. So they spent a ton of money they spent a ton of money that year. We're running a budget deficit and it's pretty rare for our government and in most cases, it's just a way they like to look at certain things. And one thing I'd like to explore is that from a data centric point of view, even when we talk to because I use my ex media we look at things it's sometimes interesting to look at things from a long term status quo data perspective because it gives you insights into things that that you may not see because on a yearly basis most of the time when we report on budget it often tends to be like what goodies the government tends to give you or what policies they look at it in some way. Okay, so all these all side points to my main thing that I wanted to talk about which is actually I'm trying to find people who do visualizations who do the three world okay, data vision and Singapore because I help I run Vis.sg which is basically it's a curation of all visualizations written by anybody in Singapore and if you think that it's useful please just drop me a note and I will put your stuff up. Okay, it started out as a showcase for the stuff that I do for the work that I do because I do data visions for a living basically I do dashboard in client book I do dashboard work for clients I design and I actually code it for the dashboard stuff like that and I've always gone to different groups like UX.sg or DSS.sg which again is a mix of different things but maybe going to a the technical cloud I talk to J.S. we can talk to actual developers actually also be a difference in that and a lot of these visualizations actually written by really really really really interesting folks from stuff written for example like okay this one is a gorgeous sg-taxing ability for a young chen so again they're more design base background but this is a is a is a nice hexbin base real-time representation right on taxi counts in Singapore okay with mad box as a back end okay and there are others who have done things like I like failure which is okay which is basically basically by dayan right he documented all the MRT failures right on twitter feed on the SMRT twitter feed and he agreed that as part of the data so i mean the visualization itself right is using standard APIs that he put together using google maps and put it together but the thing i really like is that the time i ever taken to aggregate all the all the data on the SMRT breakdown again these are either showcases written by people but that they think is interesting so i want to go ahead show all these people and say eh all these things are actually useful for Singaporeans if you want to find all certain things let me know we'll put it up and from anyone from data.gov.sg okay so they came up with a recent one on the school picker which is quite interesting this is by Demla so they have started come up their own apps because the data after all the open detail comes from them so this is an app that helps you based on what ECA is you want to choose where you live in the vicinity of school you enter in the you enter in all the details and then the visualize for you like what are the top branch schools based on that so and that is actually more or less about it it's not my own work which i'm not going to talk about so sorry that is actually more or less about it and basically basically my hope is that if you have done any D3 work okay any fine end D3 work and especially if you use us our open government data please come down to me we would love to put up all your stuff and then and post it up VisualSG is non-profit is community bottom-up basically we try to curate useful data visualization based on open data for Singaporeans and that's it and that's it but any questions sorry if this not your usual tech talk yeah sorry yes okay my main library of choice for all the visualizations is D3 which is by Mike Bostock D3 stands for data driven documents it's a very it's become the de facto sort of library for the other visualizations for front-end map for the web a lot of the stuff is leaflet which is involved over a map box so map box you can do a lot sort of crazy funky things with map box gl so you can have 3D layers and stuff like that so again it depends on the on the use case yes where's a good place to get accurate data oh okay I have I have lots and lots of interesting stories talk about that okay to be fair to the data log of SG folks they have been getting they have been releasing a lot more useful map data in the past their map data was a bit messy so you have to actually come out with the data points yourself again depends on what so for example they have some really good data sets like sub district level maps they have because there's no landlock maps they have but things like election maps you absolutely do not have so things like election maps are all stored as PNG files if you want to release it as map data somebody has to labororously probably trace out all of them you go through this is part and parcel part and parcel of doing the the world is that sometimes the data is not there or is missing and then you to impute and then the most interesting types of visualisation that comes when you overlay one data set with another data set so all our unfortunately unless you come with unless you use your own data source from some other if you're using open data and you probably come from the government if not you have to probably just draw your own maps so depending what it is but they have quite a good selection out of this yes Oh it's kind of a follow up for GTS or did you manage to get any data out of one map $T? I I one map not my favourite okay let's let's put it okay I would I would say I would say that you probably skip one map go directly to the government source themselves go to there got got because yeah the one map is just the presentation layer okay I'll give you examples okay before that that you know one map has a own API coder in which you you enter Singapore address and then no enter the Singapore postal code or address right they give you that long okay and it's supposed to be more accurate than because it's after all local it's a government but we found out based on that one we did for Dengi not very accurate lah so we were using google maps ah which is 100 which is a lot more accurate lah except for certain points ah so you have great limits with google maps that's true but even then it's more and there are also some errors like for example like google maps like if they don't know if they don't know where this address is they will just plong the pointer in the center of the island but we found that you're using the google API okay compared to the one map API had better results I haven't looked at it in several years maybe they've updated the API and it's now better because the one map ah it has a lot of data there highlights different parts that's true but i think that all the data for the different data layers right you can probably find the information somewhere somewhere on the data log of the sg it's just a slice of the data if you're looking for pure data you can get from there if you're looking for mails then maybe somebody else yes cool you're experienced with google maps is that it's geographically accurate the left level the at least the eight at least the the yalah the API encoder yeah that's that's what i found out for myself too so what's that you have confirmed is not i haven't looked at it in years and it was the the original version looked is the final i mean the rendering was in flash so i haven't looked at it in years so not where the technology of finance is going anyway so yeah thank you