1. Ando H. Watanabe J. and Sato M. 2011. Empathetic heartbeat. In Ars Electronica Cyber Art 2011 Interactive Art. 182--183. Ando H. Watanabe J. and Sato M. 2011. Empathetic heartbeat. In Ars Electronica Cyber Art 2011 Interactive Art . 182--183.
2. Synchronization of cardiorhythm by weak external forcing
3. Boltanski C. 2008. Les archives du coeur. http://www.benesse-artsite.jp/en/boltanski/. Benesse Art Site Naoshima. Boltanski C. 2008. Les archives du coeur. http://www.benesse-artsite.jp/en/boltanski/. Benesse Art Site Naoshima.
4. Tangible interfaces for remote collaboration and communication
5. Garreau J. 2007. His heart whirs anew. http://www.washingtonpost.com/wp-dyn/content/article/2007/08/11/AR2007081101390_pf.html. The Washington Post. Garreau J. 2007. His heart whirs anew. http://www.washingtonpost.com/wp-dyn/content/article/2007/08/11/AR2007081101390_pf.html. The Washington Post.