Interactive urinal (allows users to play video games or control interactive displays while urinating) was an interactive video game system above toliets that operated using infra-red detection.
An interactive urinal is a device that allows users to play video games or control interactive displays while urinating. Several designs have been produced to date, usually comprising a urinal fitted with a pressure sensor to measure the strength and position of the urine flow and an LCD screen mounted above the urinal to provide animated graphics. Their system operates by use of infra-red detection of urine temperature, with the sensors integral to the screen unit which is positioned above the bowl. 
