An activity monitoring system for detecting movement by a person lying on a bed. - Eisuke Hanada; Tatsuto Seo; Hiroshi Hata (ICCE-Berlin, 2013)

A trial of an improved sleep activity monitoring system with a bio-sensor for urine. - Eisuke Hanada; Mayumi Miyamoto; Tatsuto Seo; Hiroshi Hata (ICCE-Berlin, 2014)