I was able to understand the difference between B2B and B2C product design. Also, it was helpful because I was able to get clues about various factors to consider when carrying out a project. Since it was a recording of a seminar, it didn't cover one topic in depth, but I was able to look at the overall content broadly and think about the direction of this job. I think it will definitely be helpful even if it's not a B2B job.