[makeset]

To be clear, the original "bidet" fixture as found in some older European bathrooms, a second toilet bowl to squat over and manually wash, is far from useful for anyone, let alone the elderly. If people are horrified to hear the word, that's probably what they are picturing. There's also the shower hose dog wash thing which is almost as bad. To avoid confusion, the toilet seat spray feature (which is great) is often termed "bidet seat" or "washlet".