Sinsai info-rubykaigi
Upcoming SlideShare
Loading in...5
×
 

Sinsai info-rubykaigi

on

  • 2,197 views

 

Statistics

Views

Total Views
2,197
Views on SlideShare
1,667
Embed Views
530

Actions

Likes
1
Downloads
2
Comments
0

6 Embeds 530

http://d.hatena.ne.jp 419
http://storify.com 107
http://twitter.com 1
http://webcache.googleusercontent.com 1
http://hatenatunnel.appspot.com 1
https://twitter.com 1

Accessibility

Categories

Upload Details

Uploaded via as Adobe PDF

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Sinsai info-rubykaigi Sinsai info-rubykaigi Presentation Transcript

  • MakotoWednesday, 20 July 2011
  • • Lives in London RoR • “Building Real Time Web” @ RubyKaigi2010 RubyKaigi2010 • A developer (at @newbamboo ) • In charge of international communication at sinsai.info (@sinsai_info_en) sinsai.infoWednesday, 20 July 2011 I’d like to thank my company for sending me to RubyKaigi when I do not talk about theirproduct nor services, but talk about sinsai.info, which is crisis mapping site for East Japanearthquake. At sinsai.info, I am in charge of international communication, where I mostly dotranslation.
  • Hal sinsai.info GeoWednesday, 20 July 2011 View slide
  • Makoto • What happened after the earthquake? • sinsai.info • 4 months after 11th March • What can we do ?Wednesday, 20 July 2011 View slide
  • • More than 15,000 people were killed. • There are still another 5,000 people missing. 5 http://www.flickr.com/photos/dugspr/5541815267/in/set-72157626305323978Wednesday, 20 July 2011
  • • Roads were completely disrupted. • Electricity and cell-phone networks were washed away. • Cell-phone were useless more than 24hrs even in Tokyo. http://www.flickr.com/photos/dugspr/5549191112/in/set-72157626305323978Wednesday, 20 July 2011
  • • Data explosion • Data curation • Curated systemWednesday, 20 July 2011
  • - Average Tweet per day (before) = 18, mil - Average Tweet per day (3/11) = 33, mil (Report by NEC Big Globe) http://gigazine.net/news/20110427_earthquake_twitter/Wednesday, 20 July 2011
  • Wednesday, 20 July 2011
  • @takepon_jp [pls RT] Looking for my friends, 20 yrs old, height 150cm, black hair with partially blonde Celebs with many followers acted as hubs to spread important informationWednesday, 20 July 2011
  • John Roos is US ambassador to Japan Some people were directly reaching influential figures http://www.usatoday.com/tech/news/2011-04-11-japan-social-media_N.htmWednesday, 20 July 2011
  • http://www.usatoday.com/tech/news/2011-04-11-japan-social-media_N.htmWednesday, 20 July 2011
  • http://longtailworld.blogspot.com/2011/03/operation-tomodachi-is-real-but-obamas.html http://www.usatoday.com/tech/news/2011-04-11-japan-social-media_N.htmWednesday, 20 July 2011
  • Not all the information was curated properly. The use of unofficial “RT” made it difficult to http://www.kotono8.com/2011/04/08dema.html delete the original t weet even after the information is false. Twitter announced to encourage the use of official t weet http://www.usatoday.com/tech/news/2011-04-11-japan-social-media_N.htmWednesday, 20 July 2011
  • Wednesday, 20 July 2011
  • - Google person finder - launched after 2 hrs - over 600,000 records - Integrated with Picassa to convert name list from evacuation Center into the system with crowd source.Wednesday, 20 July 2011
  • HalWednesday, 20 July 2011
  • We need help! We are stuck in isolation at Akasaka hospital and getting suffer. Please spread this information to the others. I made a phone-call to Self- Defence force and they said they would go help ASAP ...Wednesday, 20 July 2011
  • • Geo tagged report using Open Street Map • Directly from the form & via twitter Geo tagged manually • Monitored , geotagged, and moderated because normal t wee, only 0.4 % of t weets has geotags attached by volunteers • Launched within 4 hrsWednesday, 20 July 2011
  • Wednesday, 20 July 2011
  • Wednesday, 20 July 2011
  • Wednesday, 20 July 2011
  • It was even used during London tube strikes.Wednesday, 20 July 2011
  • PHP!! It was even used during London tube strikes.Wednesday, 20 July 2011
  • PHP at RubyKaigi PHP!! http://www.slideshare.net/plataformatec/writing-your-own-programming-language-to-understand-ruby-better-euruko-2011Wednesday, 20 July 2011
  • Wednesday, 20 July 2011
  • • Big problem, no tasks, no work flows • Many Rubyists knew how to create tasks and flows through their daily Open Source activities. Rubyist • A few Ruby core committers acted as core member of sinsai.info Ruby sinsai.infoWednesday, 20 July 2011
  • • Over 12,000 reports • 1,000,000+ PV in first month PV • 500,000+ Unique Visitors • Accessed from Sendai the mostWednesday, 20 July 2011
  • http://www.flickr.com/photos/hichako/5547226578/Wednesday, 20 July 2011
  • • Safety enquiry • Available service • Mostly via Twitter Safety = eg: looking for people Available service = Gas, Bath, Food, Which stores are open? http://www.flickr.com/photos/hichako/5547226578/Wednesday, 20 July 2011
  • • Volunteers, available services • Number of report decreasing • Switched off Twitter hashtag crawling • Manually sourced from White listed & Why switched off t witter? - Noise ratio increased in t witter - More people started publishing information from trusted news sites and blogs their blogs and sites RSS http://www.flickr.com/photos/hichako/5547226578/Wednesday, 20 July 2011
  • Open Data encourages mash ups. http://wiki.ushahidi.com/doku.php?id=ushahidi_api http://www.flickr.com/photos/misswired/440919666/sizes/l/Wednesday, 20 July 2011
  • Makoto http://www.dailymail.co.uk/news/article-2001984/Japan-tsunami-earthquake-Pictures-recovery-3-months-later.html http://www.flickr.com/photos/hichako/5547226578/Wednesday, 20 July 2011
  • Wednesday, 20 July 2011
  • Wednesday, 20 July 2011
  • Wednesday, 20 July 2011
  • http://www.hisaisha.net/archive/2000/01_14.html Tohoku Kobe The graph shows the number of people at evacuation centre (before moving to temporary housing) http://www.cao.go.jp/shien/1-hisaisha/pdf/5-hikaku.pdfWednesday, 20 July 2011
  • Wednesday, 20 July 2011
  • Solving the wrong problem ( )Wednesday, 20 July 2011
  • Solving the wrong problem ( )Wednesday, 20 July 2011
  • Seki san will be at Tono If anyone interested joining, ask Seki san after the talkWednesday, 20 July 2011
  • http://code.google.com/p/open-geiger-development-kit/Wednesday, 20 July 2011
  • Photo: http://internet.watch.impress.co.jp/img/iw/docs/456/371/html/h4j11.jpg.htmlWednesday, 20 July 2011
  • We are organising “Volunteer package” http://www.flickr.com/photos/hichako/5547226578/Wednesday, 20 July 2011
  • http://on.fb.me/qpXbsm http://on.fb.me/qF9nXB http://on.fb.me/pvI3E8 http://on.fb.me/oU4zp5Wednesday, 20 July 2011
  • http://japaneselandscapes.blogspot.com/2011/03/most-beautiful-place-in-all-japan-swept.htmlWednesday, 20 July 2011
  • http://app.yonhapnews.co.kr/YNA/Basic/Gallery/YIBW_showPhotoNews_New.aspx?contents_id=PYH20110314082200340Wednesday, 20 July 2011Please have a look at sinsai-info-en.blogspot.com. Our translation team did a lots oftranslation from Japanese blog and you will find lots of interesting stories around sinsai.info