TY - GEN
T1 - Effective napping support system by hypnagogic time estimation based on heart rate sensor
AU - Nagata, Daichi
AU - Arakawa, Yutaka
AU - Kubo, Takatomi
AU - Yasumoto, Keiich
PY - 2015/3/9
Y1 - 2015/3/9
N2 - In daily life, lack of sleep is one of the main reasons for poor concentration. To support an effective napping, considered as one of good methods for recovering insufficient sleep and enhancing a user's concentration, we propose a hypnagogic time estimation using a heart rate sensor. Because a heart rate sensor has already been common, our method can be used widely and easily in our daily life. Most of existing sleep support systems aim to provide a comfortable wake-up by observing the sleep stage. Unlike these methods, we aim to provide an appropriate sleep duration by estimating a hypnagogic timing. By using various heart rate sensors, existing sleep support systems and 64ch electroencephalography, we tried to find out the relationship between various vital signals and sleep stages during a napping. Finally, we build a hypnagogic time estimation model by using the machine learning technique.
AB - In daily life, lack of sleep is one of the main reasons for poor concentration. To support an effective napping, considered as one of good methods for recovering insufficient sleep and enhancing a user's concentration, we propose a hypnagogic time estimation using a heart rate sensor. Because a heart rate sensor has already been common, our method can be used widely and easily in our daily life. Most of existing sleep support systems aim to provide a comfortable wake-up by observing the sleep stage. Unlike these methods, we aim to provide an appropriate sleep duration by estimating a hypnagogic timing. By using various heart rate sensors, existing sleep support systems and 64ch electroencephalography, we tried to find out the relationship between various vital signals and sleep stages during a napping. Finally, we build a hypnagogic time estimation model by using the machine learning technique.
UR - http://www.scopus.com/inward/record.url?scp=84954173356&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84954173356&partnerID=8YFLogxK
U2 - 10.1145/2735711.2735808
DO - 10.1145/2735711.2735808
M3 - Conference contribution
AN - SCOPUS:84954173356
T3 - ACM International Conference Proceeding Series
SP - 201
EP - 202
BT - Proceedings of the 6th Augmented Human International Conference, AH 2015
PB - Association for Computing Machinery
T2 - 6th Augmented Human International Conference, AH 2015
Y2 - 9 March 2015 through 11 March 2015
ER -