Would you ditch your shower for a 'human WASHING MACHINE'? AI...
A futuristic "human washing machine" may have you reconsidering your traditional shower routine. Engineers are developing a cutting-edge bath that can assess your mood and does not require soap to effectively cleanse you. Japanese researchers have introduced what they call the "human washing machine," resembling a fighter plane cockpit. This innovative design is set to be officially unveiled at the Osaka Kansai Expo in April, showcasing a modern take on a concept originally from the 70s.
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The revamped "human washing machine of the future" aims to revolutionize the bathing experience with the incorporation of AI technology. When a bather sits in the central seat, the device fills partially with hot water, while sensors in the seat monitor the individual's pulse and other physiological data to ensure they are washed at the ideal temperature. Simultaneously, an AI system assesses the user's emotional state to display appropriate images on the transparent cover, enhancing the feeling of refreshment. According to the designers, a complete wash and dry cycle can be completed in just 15 minutes.
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The company behind the innovative "human washing machine" plans to offer selected visitors a chance to experience the device before its official launch. Company chairman, Yasuaki Aoyama, disclosed that they are nearing completion with the project and intend to provide 1,000 attendees at the expo with an opportunity to test it out. Each day, seven to eight individuals will have the chance to undergo a "wash-and-dry" session in the machine. Special reservations to try out this futuristic bathing solution are now available on their website.

Inspiration from the Past
While the firm is credited with the modern concept, the original machine was unveiled in 1970 by Sanyo Electric Co., known as the "Ultrasonic Bath." This early model functioned differently from the contemporary version, emitting ultrasound waves and using plastic balls for body massage. Unlike the current design, there was no technology to regulate water temperature, resulting in an automatic fill with hot water. Although the concept intrigued many at the time, it failed to gain popularity. Yasuaki drew inspiration from this historic design, envisioning a new iteration for the 21st century.
Reflecting on the past, Yasuaki stated, "It made me excited, thinking about what kind of future there would be. We will offer a new human washing machine as a legacy from the 1970 expo."
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