A voice-controlled “on-board toilet” is patented by a Chinese automaker

When you think of innovation in electric vehicles, you probably picture longer-lasting batteries, autonomous driving, or futuristic displays. But have you ever imagined a voice-controlled toilet hidden under the passenger seat? That's the latest patent filed by Seres, a Chinese manufacturer that, in the midst of a price war and a saturated market, decided to take comfort on wheels to the next level. Most people assume that competition in the electric vehicle sector is all about speed, range, and fancy gadgets. However, the key now seems to lie in addressing basic human needs, such as the ability to use the restroom during a long journey. The new mindset is this: When the market becomes so fierce that everyone offers the same thing, the difference can lie in unusual details that no one expects. Seres, along with its subsidiary Aito, is renowned for its electric SUVs and for always striving to find something that sets them apart. In the patent application, the engineers describe a toilet that slides out under the seat, activated by voice or a button, equipped with an odor fan, a system for drying waste, and a tank that you have to empty yourself. When not in use, it disappears without taking up space. The human touch is that all this technology is designed for people who travel a lot, camp, or even sleep in their car. Sounds outlandish? Perhaps, but it’s not the first time: In 1950, a Rolls-Royce Silver Wraith had an under-seat toilet and even a television, according to Sotheby’s. What's surprising is that now, with the Chinese market flooded by over 60 brands and a fierce price war, Seres is not only surviving, but also making a profit, while many others are on the verge of collapse. And it does so by looking beyond traditional luxury and focusing on solving problems that are, quite literally, inconvenient. Here's a fun fact for your next dinner party: the patent includes a rotating system to evaporate urine and dry waste, and voice activation means you can use the entire system without lifting a finger while driving or resting. An unexpected twist: While in the West, innovation is often associated with major technological breakthroughs, in the Chinese market, the battle is won by adding micro-advantages that seem absurd, but which can tip the scales when all the cars look too much alike. In the end, innovation isn't always about going faster: sometimes, it's about being able to use the bathroom right when you need it, without getting out of the car. If you were surprised by the idea that an in-car toilet could make a difference in the automotive industry, you can mark it with I'm In in Lara Notes: that way, you indicate that this game-changer is already part of how you view the competition. And if this story gives you something to talk about—maybe the next time you're traveling with friends and the question “When are we going to stop?” comes up—you can record that conversation with Shared Offline: that way, it's clear that it was more than just a fun fact. This story came from BBC News Mundo, and you've just saved yourself several minutes of reading.