TY - GEN
T1 - Examination of human factors for wearable line-of-sight detection system
AU - Ogawa, Miho
AU - Sampei, Kota
AU - Cortes, Carlos
AU - Miki, Norihisa
N1 - Publisher Copyright:
© 2014 Owner/Author.
PY - 2014/9/13
Y1 - 2014/9/13
N2 - We proposed a wearable line-of-sight detection system that utilizes micro-fabricated transparent optical sensors on eyeglasses. These sensors can detect the reflection of light from the eye, in which the intensity from the white of the eye is stronger than that of the pupil, and can thus deduce the position of the pupil. LOS detection was successfully demonstrated by using the proposed system, but careful calibration was required for each user. Therefore, in the current study, we investigated the dominant factors that affected the LOS detection accuracy. It was experimentally found that the distance between the sensors on the eyeglasses and the pupil was a dominant factor. Thus, we designed a frame that can be adjusted according to this distance, which enabled LOS detection for all subjects.
AB - We proposed a wearable line-of-sight detection system that utilizes micro-fabricated transparent optical sensors on eyeglasses. These sensors can detect the reflection of light from the eye, in which the intensity from the white of the eye is stronger than that of the pupil, and can thus deduce the position of the pupil. LOS detection was successfully demonstrated by using the proposed system, but careful calibration was required for each user. Therefore, in the current study, we investigated the dominant factors that affected the LOS detection accuracy. It was experimentally found that the distance between the sensors on the eyeglasses and the pupil was a dominant factor. Thus, we designed a frame that can be adjusted according to this distance, which enabled LOS detection for all subjects.
KW - line-of-sight
KW - microelectromechanical systems
KW - wearable
UR - http://www.scopus.com/inward/record.url?scp=85132941037&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85132941037&partnerID=8YFLogxK
U2 - 10.1145/2634317.2634337
DO - 10.1145/2634317.2634337
M3 - Conference contribution
AN - SCOPUS:85132941037
T3 - Proceedings - International Symposium on Wearable Computers, ISWC
SP - 139
EP - 140
BT - ISWC 2014 - Proceedings of the 2014 ACM International Symposium on Wearable Computers
PB - Association for Computing Machinery
T2 - 18th ACM International Symposium on Wearable Computers, ISWC 2014
Y2 - 13 September 2014 through 17 September 2014
ER -