About the Authors

Hiroki Tanaka

Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Resources, Software, Validation, Writing – original draft

hiroki-tan@is.naist.jp

Affiliation Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma-shi, Nara, 630-0101, Japan

Hideki Negoro

Roles Methodology, Resources, Writing – review & editing

Affiliation Center for Special Needs Education, Nara University of Education, Nara-shi, Nara, 630-8538, Japan

Hidemi Iwasaka

Roles Data curation, Methodology, Validation, Writing – review & editing

Affiliation Developmental Center for Child and Adult, Shigisan Hospital, Ikoma-gun, Nara, 636-0815, Japan

Satoshi Nakamura

Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – review & editing

Affiliation Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma-shi, Nara, 630-0101, Japan

Competing Interests

The authors have declared that no competing interests exist.