Towards proactive food diaries: a participatory design study. - Edith Talina Luhanga; Akpa Akpro Elder Hippocrate; Hirohiko Suwa; Yutaka Arakawa; Keiichi Yasumoto (UbiComp Adjunct, 2016)

Happyinu: exploring how to use games and extrinsic rewards for consistent food tracking behavior. - Edith Talina Luhanga; Akpa Akpro Elder Hippocrate; Hirohiko Suwa; Yutaka Arakawa; Keiichi Yasumoto (ICMU, 2016)

Poster: Calorie-Aware Food Recommendation System. - Akpa Akpro Elder Hippocrate; Yutaka Arakawa; Keiichi Yasumoto (MobiSys (Companion Volume), 2016)

Food Weight Estimation using Smartphone and Cutlery. - Elder Akpa Akpro Hippocrate; Hirohiko Suwa; Yutaka Arakawa; Keiichi Yasumoto (IoTofHealth@MobiSys, 2016)

Smart gyms need smart mirrors: design of a smart gym concept through contextual inquiry. - Akpa Akpro Elder Hippocrate; Edith Talina Luhanga; Masashi Takata; Ko Watanabe 001; Keiichi Yasumoto (UbiComp/ISWC Adjunct, 2017)

GIFT: Glove for Indoor Fitness Tracking System. - Elder A. H. Akpa; Masashi Fujiwara; Yutaka Arakawa; Hirohiko Suwa; Keiichi Yasumoto (PerCom Workshops, 2018)

Identifying and Evaluating User Requirements for Smartphone Group Fitness Applications. - Edith Talina Luhanga; Akpa Akpro Elder Hippocrate; Hirohiko Suwa; Yutaka Arakawa; Keiichi Yasumoto (IEEE Access, 2018)

A Smart Glove to Track Fitness Exercises by Reading Hand Palm. - Elder A. H. Akpa; Masashi Fujiwara; Hirohiko Suwa; Yutaka Arakawa; Keiichi Yasumoto (J. Sensors, 2019)