Smartphone viewing distance and sleep: an experimental study utilizing motion capture technology

Michitaka Yoshimura1 Department of Ophthalmology, Keio University School of Medicine, Tokyo

Momoko Kitazawa1 Department of Ophthalmology, Keio University School of Medicine, Tokyo;2 RIKEN Center for Advanced Photonics, Wako, Saitama;3 Department of Nursing, Aino University Junior College

Yasuhiro Maeda2 RIKEN Center for Advanced Photonics, Wako, Saitama

Masaru Mimura4 Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan

Kazuo Tsubota1 Department of Ophthalmology, Keio University School of Medicine, Tokyo

Taishiro Kishimoto4 Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan;5 Department of Psychiatry, Hofstra Northwell School of Medicine, NY, USACorrespondence[email protected]

Pages 59-65 | Published online: 08 Mar 2017

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