You can ask to speakers of the 7 sessions! 2021-12-14

We are looking for questions to the speakers of the following 7 sessions on the day!
The speakers will answer your questions during the live stream of Question & Answer Session (17:40-18:10). Please let us know what you would like to ask them!

*Depending on the content of your questions and the number of questions, we may not be able to introduce all of them during the session. Thank you for your understanding.

How to ask question

-YouTube chat function(during the live stream)
-Post on Twitter with #RubyWorld

Targeted session

No. Time Speaker and Title
Keynote Address-1 11:05 - 11:35 Vision, Value, Victory
Yukihiro Matsumoto (Ruby Association)
Session-2 13:25 - 13:55 Control methods like a pro
Masafumi Okura
Session-3 14:00 - 14:30 SmrAI: a visual programming tool for functional test ~ A new usage of Smalruby to increase programming human resources in manufacturing industry~
Ko-ichiro Sugiyama(National Institute of Technology, Matsue College)
Satsuki Okuda(Cybertrust Japan Co., Ltd.)
Session-6 15:20 - 15:50 Ruby Serverless Application Framework "SOULs"
Fumitake Kawasaki(ELSOUL LABO B.V.)
Session-7 15:50 - 16:20 Till and from that time of a web service whose rails version was doubled
Shu Ogawara(Linkers Corporation)
Session-8 16:25 - 16:55 TWtrends: The Twitter Trends Visualization System
Jun Iio(Chuo University)
Keynote Address-1 16:55 - 17:25 Me and My Ruby Friends
Akira Matsuda(Asakusa.rb)