Researcher Database

（Last updated : 2025-02-28 17:51:31）　

OKADA Shima

Department / Course College of Science and Engineering Department of Robotics

Title / Position Professor

Click to view the Scopus page. The data was downloaded from Scopus API on Mar 10, 2025. via http://api.elsevier.com and http://www.scopus.com .

Other Affiliations
1.	Research Organization of Science and Technology Robotics Research Center
2.	Research Organization of Open Innovation & Collaboration Center for MONODZUKURI Qualitative Research
3.	Graduate School of Science and Engineering

Academic background
1.		│ Osaka University
2.	～2008/10	Doctoral Program (2nd Semester) │ Graduate School, Division of Medical Sciences │ Osaka University │ Completed
3.	～2000/03	Faculty of Science and Engineering │ Ritsumeikan University │ Graduated
4.	～2002/03	Doctoral Program (1st Semester) │ Graduate School, Division of Science and Engineering │ Ritsumeikan University │ Completed

Business career
1.	2023/04 ～	Fellow │ │ Ritsumeikan Advanced Research Academy (RARA)

Subject of research
1.	Clarification of physiology function during sleeping by change temperature in bedding
2.	Development of new time motion study method for medical staff
3.	Examination of Non-Restrictive and Non-Invasive Sleep Evaluation Technique for Children Using Difference Images

Present specialized field
Medical Systems, Applied health science, Perception Information Processing/Intelligent Robotics, Sensitivity Informatics/Soft Computing (Keyword：Biomedical Engineering, Sleep research, Physical & physiological sensing)

Books
1.	2014	「Fundamentals of Wearable Sensors for the Monitoring of Physical and Physiological Changes in Daily Life」 │ ,pp.Chapter30
2.	2012	「Technological Advancements in Biomedicine for Healthcare Applications」 │ ,pp.Chapter30

Papers
1.	2025/01/30	Machine learning model for menstrual cycle phase classification and ovulation day detection based on sleeping heart rate under free-living conditions. │ Computers in biology and medicine │ 187,pp.109705-109705
2.	2024/01/06	A Contactless Measurement of Mind Activity During Conversation Using Video Analysis │ 2024 IEEE International Conference on Consumer Electronics (ICCE) │ ,pp.1-4
3.	2024/01/06	Effects of “Robotic Rocking Pillow” on Human Short Sleep at Noon │ 2024 IEEE International Conference on Consumer Electronics (ICCE) │ ,pp.1-4
4.	2024/01/06	Noncontact Measurement for Autonomic Nervous System Activity Caused by Mental Task Using Video Analysis │ 2024 IEEE International Conference on Consumer Electronics (ICCE) │ ,pp.1-6
5.	2024	Does In-Bed Airflow to the Feet Improve Postural Balance After Waking?: Aiming to Reduce Fatigue. │ GCCE │ ,pp.1279-1280
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Academic conference presentation
1.	2024/01	Effects of “Robotic Rocking Pillow” on Human Short Sleep at Noon
2.	2019/07/26	Development of Grasp Force Estimation Glove for Finger Assist Hand
3.	2019/07/26	Sleep Stage Prediction Model by using Electrocardiogram Measured by Smart Wear in Field Test
4.	2018/11	Assessment Method for Autonomic Nervous Index by Using Camera
5.	2017/07/13	Reproduction of the Object Stroking Sense by the Electrical Stimulation
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Winning science prize
1.	2019/03	IEEE Lifetech IEEE Lifetech Best Poster Award (Noninvasive Measurement for Emotional Arousal during Acupuncture using Thermal Image)

Acquisition patent
1.		Sleep analyzer and program product for giving sleep analysis function to computer （20040230398）
2.		Sleep analyzer and program product for giving sleep analysis function to computer （200410044716）
3.		Sleep state estimating device and program product （20060009704）
4.		Sleep state estimating device, program and product （200510082530）
5.		Sleep state estimation device and program product for providing a computer with a sleep state estimation function （200410085030）

Subject
1.	特殊講義