Natuba member Rakesh snapped this gem at Houston's Hobby Airport.
The sign reads "Automatic infrared flush sensors also provide video monitoring for security purposes."
After posting to his personal blog and Natuba, the picture made its rounds to Swamplot and even got picked up at Slashdot.
While this may have been a prank, it's still quite a find. Congrats to Rakesh for his picture getting some much-deserved publicity. And if it is a prank... well I'm sure the authorities will catch the culprit with the surveillance cameras in the bathroom they don't tell you about.