1. Reflex syncope during a hot bath as a specific cause of drowning in Japan
2. Ubiquitous Interaction — Using Surfaces in Everyday Environments as Pointing Devices
3. Unconstrained Detection of the Respiratory Motions of Chest and Abdomen in Different Lying Positions Using a Flexible Tactile Sensor Array
4. Shigeyuki Hirai and Daiki Ito . 2015. Entertainment Applications for Tapping on a Bathtub Edge Using Embedded Acoustic Sensors. (11 2015 ). https://doi.org/10.1145/2832932.2832983 10.1145/2832932.2832983 Shigeyuki Hirai and Daiki Ito. 2015. Entertainment Applications for Tapping on a Bathtub Edge Using Embedded Acoustic Sensors. (11 2015). https://doi.org/10.1145/2832932.2832983
5. Shigeyuki Hirai , Yoshinobu Sakakibara , and Seiho Hayakawa . 2012. Bathcratch: Touch and Sound-Based DJ Controller Implemented on a Bathtub . ( 2012 ), 44–56 . Shigeyuki Hirai, Yoshinobu Sakakibara, and Seiho Hayakawa. 2012. Bathcratch: Touch and Sound-Based DJ Controller Implemented on a Bathtub. (2012), 44–56.