to automatic things in public bathrooms?
I’m sure we’ve all been subjected to the over-zealous auto-flush toilet that flushes several times while we’re still mid-go. This is beyond frustrating and, of course, wasteful. Especially considering you still have to flush when you’re finished, when, inevitably, the auto-flusher will decide it’s already performed its final duty and has headed out for a smoke break.
But today in two airport bathrooms (both in Memphis) I indirectly caused quite a lot of waste. First was the bathroom where the toilets flushed as soon as you opened the stall door. I chose a stall and was greeted with a flush, and a huge mess, so I promptly chose another stall, where another flush was ready for me as soon as I arrived. It did deign to flush again at the end at least.
Then I headed to the sink, which had auto-soap and auto-water. As I was beginning to get my hands wet, the auto-soap, apparently located too close to the faucet, spit out soap, leaving a gooey pink puddle in the sink.
Later, just before boarding, I chose a bathroom that at least didn’t pre-flush upon entry. Still, while I was getting my hands wet in the sink after - really, this does not take long - the soap dispenser spit out soap not once, not twice, but three times. Do the soap people not realize that wherever there are auto-soap dispensers, people will be moving their hands nearby under the faucet? To make matters worse, the auto-paper-towel-dispenser that time gave me my towel as requested, then gave me another after I had backed up three feet to dry my hands. Sigh.
All this does make me wonder how difficult these are to design, though. I’ve certainly used auto-flush toilets that worked perfectly. Was that random luck? Or is it up to the installer to get the right settings? This is mostly a matter of curiosity - I’m not off to learn more about auto-flush toilets - but today certainly had me thinking.

June 27th, 2008 at 5:39 pm
Since we’re sharing…we’ve got auto flush and water at work. (The soap we have to–gasp!–pump ourselves.) The water works well and the flushing I’d give about 75% good marks. Personally, I think it’s all about settings.
So was there anything else interesting in Memphis?
June 27th, 2008 at 5:47 pm
The trip was actually to Wichita, with Memphis for the layover on the way home. Wichita wasn’t terribly exciting, but the day’s testing went well. And all the hotels and car rental companies were sold out due to the presence of the 57th annual National Square Dancing Competition in town. We were lucky to have gotten our reservations, apparently, and that explains why rates at the La Quinta were $110/night.
June 30th, 2008 at 7:48 pm
Wow! That is wasteful - I’ve always found automatic bathrooms to be pretty good.
June 30th, 2008 at 8:16 pm
I’ve found them to be really hit-or-miss. After writing this, I got to thinking about one other auto-flush situation that made me smile. Have you ever done that little dance, as far away from the toilet as you can get, trying to convince the auto-flusher it’s time to do its thing so you don’t have to reach back and push the little black button?