Academic events

1. The 4th International workshop on Learning Environment and Educational Technology (LEET), Osaka University, Japan at Aug 30 (Fri) to Sep 1 (Sun), 2019.
2. The 3rd LEET was held in Kobe, Japan at June 16-18, 2018.
3. The 2nd LEET was held in Taipei, Taiwan at November 13-14, 2017.
4. The 1st LEET was held in Kobe, Japan at August 23-26, 2017.

Invited speech