Sorry for reporting this after the fact.
At the Information Security WS Echigo Yuzawa, we held a lecture entitled "The New Normal of Identity Verification." The video editing using mmhmm was well received, and we could see many teachers who were excited about the next lecture.
One thing I did wrong in my speech was to say "Nanajuunanaginkou" (77 Bank). I'm very sorry. Please forgive me, I'm not good at Japanese (_o_)
The content will be introduced separately on this page, so stay tuned!