Japanese Toilets are a marvel of technology combined with practical application.
Morinosuke Kawaguchi is a Technologist and Futurist who recently gave a talk at TEDxTokyo talking about the modern Japanese Toilets and how the cultural sensitivity has impacted its design and continues to influence its evolution
Source:
http://personaldividends.com/lifestyle/arohan/evolution-of-the-modern-japanese-toilets-tedxtokyo
