Yesterday,we(my wife &myself) wento to TOTO showroom , sanitary ware Top maker in Japan,to see Toilet and Bathtub ware for my house's aseismic reinforcing work sometime in June on and after. This is my first time to see their showroom,and I was really surprised their products are well sophisticated and much smarter than before. If I don't care about costs for this, I have no choice to use this brand new product without doubt. I found that not only motor car,but kitchen,toilet and bath room utensils are IT products. I recommend you to have a look to TOTO showroom whenever you have a time.
It's really fun to see them.