A dual-flush toilet features two flush buttons on the top of the tank. Press one button, and the canister lifts far enough to allow a partial flush. Push the other button and the canister lifts ...

On one side you have a toilet and on the other, a urinal. The toilet rotates between the two at the press of a button and self-cleans with steam and a UV light bath. So you are getting both a ...

One is larger, while the other is smaller and each button is connected ... the next time you use the toilet, flush as per your need. If you only urinate, go for the smaller lever.

Thames Water says that the double-button flush is confusing for 75% of Brits – “more than three-quarters of people (are) getting one toilet’s flush function the wrong way round”, they say ...

To further distinguish an individual, the smart toilet also includes a fingerprint scanner on the lever. During the first study, the smart toilet collected urine and stool samples. The researchers ...