The human washing machine: Sci-fi coming for your bathroom?

The year is 1970 and the Osaka Expo showcases the technology of the future, including a human washing machine that promises to wash people clean. The idea arouses great interest in the audience, but never becomes a reality – Until now!


More than 50 years later, the “Human Washing Machine” is back. This time it is ready to step into our bathrooms and revolutionize the way we wash ourselves!

What is a Human Washing Machine?

Imagine stepping into a machine that senses your stress levels and mood and adapts the washing program accordingly to give you maximum relaxation and spa experience in 15 minutes. In addition, you will be completely clean in the process!

This is the concept for the Human Washing Machine, which first saw the light of day at the Osaka Expo in 1970. Unfortunately, not much came of the project 50 years ago as, among other things, technical challenges stood in the way.

“We aimed for small bubbles, which we thought would remove more dirt, but it was technically difficult,” former Sanyo engineer Eiji Yamaya told The Mainichi Shimbun.

Furthermore, production was somewhat rushed, which led to too many compromises, such as putting too much focus on design instead of function. This led to the effectiveness of both the cleaning bubbles and the ultrasonic waves not having the desired effect. Probably the concept was also a bit ahead of its time and the public was simply not ready to jump into a “Human Washing Machine”.

Although the original company, Sanyo, has been acquired by Panasonic and development started by a completely different company, Science Co, many of the original developers remain as consultants for the project. With the revival in 2025 and the integration with, among other things, AI systems that detect and adapt the settings to the individual, Science Co hopes that the time has come and success is a fact!

Science Co’s “Human Washing Machine”

Posts on Science Co’s Instagram. Probably a prototype of the washing machine for people that will be shown in April 2025 at the Osaka Kansai Expo.

What is the difference between today’s human washing machine and the 1970 model?

  • AI-driven personalization: The machine uses AI to adapt the washing experience to individual needs. Sensors measure, among other things, vital signs and stress levels to optimize water temperature and other settings.
  • Vital Sign Monitoring: Sensors in the machine monitor the user’s vital signs, which can help detect any health problems.
  • Stress analysis: The machine can analyze the user’s stress levels and create a relaxing environment by adjusting lighting, sound and other factors.
  • Ultrafine bubble technology: The machine uses ultrafine bubbles, smaller than 0.001 mm, to effectively and gently clean the skin. This technology is also environmentally friendly as it reduces water consumption.
  • Relaxing environment: In addition to washing the body, the machine aims to “wash the mind” by creating a calming experience. It can project soothing images and adjust the atmosphere according to the user’s mood.

In addition to this, the whole process takes about 15 minutes, from the start to the end of the drying process. More precise information and testing will come in April 2025 at the Osaka Kansai Expo, where the machine will be displayed and tested by the public for the first time. After the fair, the company expects to be able to better adapt the washing machine to home use in order to reach a wider audience.

The impact of the human washing machine

Imagine a future where your human washing machine stands next to the sink and toilet in the bathroom. Instead of jumping into the shower to wake up in the morning and risk being stuck for 20 minutes, maybe more. Instead, you jump into your human washing machine, start the program and feel the warm microscopic bubbles remove dirt and stress from the body. When it’s done, you’re warm and dry and ready for a new day!

The human washing machine has the potential to change morning routines and make them pleasant and personalized. Even for elderly people, or people with disabilities, it could provide a more independent and comfortable washing process.

Man and technology

Humans have always had a divided opinion about innovation and new technology. It is new technology and innovation that has made possible everything we have in our homes today, but sometimes it can be too much. Especially today, where a lot goes from simple, but viable products, to advanced, high-tech ditto that offer us endless functions, but with a limited lifespan and a lot that can go wrong.

Where the human washing machine will fall on this spectrum remains to be seen, but, personally, I definitely see a market for it, albeit a niche one. Today, more people choose, e.g. Japanese toilets, advanced whirlpool baths and shower systems. So, why not a washing machine for you and your family?

However, man is a creature of habit and both the shower and the customary bathtub are central to many people’s lives, which I don’t think will change for quite some time. There is something special about stepping into the shower and feeling the warm water wash over you. For small children or pets, it is hard to imagine that such a machine would replace more traditional solutions.

Location, cost & target group

Many modern bathrooms, especially in big cities, aren’t made for several different types of washing possibilities, but are often limited to a shower or bathtub. There rarely is room to set up a human washing machine – it is often hardly possible for a normal washing machine to fit in. In these types of bathrooms it will be difficult to justify another large machine.

However, many exclusive hotels, hospitals, rehab centers, spas and bathhouses will likely be interested! Here there is an opportunity to create a more luxurious facility with unique, fully automated treatments for its visitors with relatively small funds. As with tanning beds, it is not too unlikely that many people will set up a human washing machine here and there in their facilities.

Technology & Privacy

As with smart speakers and health apps, there is growing concern about how data from sensors can be used and shared. Consumers want to know: Will information about my stress levels and vital signs be stored securely, or shared with third parties? Science Co has not yet mentioned how they will handle this, if the data will be available locally only, or if it will be sent to the “cloud” for analysis.

A few last words

Although the human washing machine is likely to be a luxury product at first, it reflects a wider trend towards technological innovations that combine convenience and personalization – something that could change the way we look at everyday routines in the future. The question is whether this time the public is ready to get into a human washing machine and let AI decide which program is needed right now. Products like robotic vacuum cleaners and Japanese toilets show that even skeptical consumers can embrace new technology when it makes life more convenient.

Whether it becomes an everyday product or a luxury item, the human washing machine shows that the future is here – and it wants to make us both cleaner and happier.

Could you imagine being washed in a washing machine instead of a hot bath or shower?


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Malicious AI-bots are on a holiday shopping spree

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AI bots have entered the holiday! Though not as jolly joy spreaders as one could’ve hoped, but as tools for scammers to exploit the season’s shopping spree.

The Problem

During the holiday shopping season, retailers have seen a large increase in fraudulent purchases from bots. This new iteration of bots are able to mimic the average customer, making them more difficult to detect. It allow them to purchase large quantities of high-demand products quickly, perhaps to resell at later times at hiked prices.

They are also able to more effectively identify vulnerabilities in the systems used by the retailers, thus allowing for ransomware, takeover off customer’s accounts, or manipulate prices through discount codes.

Today’s retailers see an average of 560 000 daily such AI-driven attacks.

Solutions

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But the trade-off here is security. Creating additional steps for purchasing online will make the consumer have more opportunities to stop and rethink their choice, which is what retailers, especially online ones, struggle with today. This could somewhat be helped by setting up blocking for malicious domains and IP’s, a practice many companies already adhere to.

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2024-11-28 02:01 | 0 comments

Pressing Pause on Streaming: Is Physical Media Making a Comeback?

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Recent uptick in physical sales

According to BBC News, there’s been a recent uptick in the sales of physical visual, and more specifically Blu-ray discs. Despite being more expensive than their streamed counterparts they are steadily on the rise.

“If you hold it in your hand, it’s yours”

Personally, I believe a lot of people simply have started getting tired of the endless subscriptions we pay for different services. I myself have been going over my old CD-collection and am looking to possibly purchase a new stereo to rid myself of Spotify. It’s a good service, but I’m generally listening to the same songs and artists over and over, paying the approximate price for an album every month.

If I purchase 12 albums per year, I have exactly 12 albums after one year that I never have to pay for again. I can download the songs to my phone and listen to when I’m not home, at the same time my wife or kids listen to the same album at home.

Buy it once, enjoy it forever.

Will streaming become a thing of the past?

It’s quite unlikely that streaming will go away anytime soon. It’s simply too convenient and comfortable to put on and just leave in the background. It’s also a great way to find common ground, if you take date home for an evening on the couch. Instead of browsing through your highly specific movie list of documentaries of the Roman Empire, she might want something more easily digestible.

As the streaming industry will inevitably become more normalised in the coming years, it will settle for a somewhat smaller audience than currently. Currently, there are too many streaming services that produce too much bad quality stuff and doesn’t have enough of the good stuff that will have to be swallowed by the others, one way or another.

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E.g. I have a friend who buys- and sells old vinyl records online and makes quite a nice profit off of them. None of these transactions are visibly in any type of metric, but the buyers are happy for their new record all the same.

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2024-07-25 10:03 | 0 comments

Giant Impact Theory of Plate Tectonics

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Formation of Continents

According to the Giant Impact Theory of Plate Tectonics suggest that the initial formation of continents could be the result of a massive meteor hit to the earth. A hit which caused the single “shell” of Earth to break apart and start moving. According to scientists, the massive release of energy on the planet took place during the first billion years of the planet’s existence, causing the lithosphere (outer shell of the planet) to melt and form the oceanic plates we’re so used to today.

Scientific Evidence

Since we don’t have any eyewitness accounts of the crust-killer meteorite, we have to resort to digging for archaeological and geological evidence of this event. In rocks from the Pilbara Craton in Western Australia one study found ancient minerals, such as zircon crystals, suggesting that a massive release of energy took place. The crystals were studied and found to have been created during a handful of distinct periods, rather than created over time. Together with the age of the crystals we can come up with a time frame for the event that corresponds with the suggested hit by the large rock on Earth.

Other Theories

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“He comforts me when I have period pain. I confide in him about my problems at work,” she said.

“I feel like I’m in a romantic relationship.”

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Trust in the machines

Anyone living in the EU who haven’t noticed all the new cookie-pop-ups must’ve been living under a rock in recent years. The interesting thing about the data tracking law is that you get a real eye-opener to all the tracking that is being done on practically all websites – everywhere. Still, people do confide in the new types of AI chatbots like it’s a close friend.

The more you confide in them, the more they learn about you, and the more accurate they can be in predicting what next words you’ll want to hear in this very moment, as is illustrated by the first sentence of the above quote.

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Sexual Mimicry and Reduced Testosterone

So, what happens when you instead reduce a man’s testosterone levels?

It seems like pretty much the opposite of an increase in testosterone: rincreased “prosocial behavior” (i.e. less honesty = more lying). Men who lower their testosterone levels also are more prosocial and generally care more about what the social situation thinks of them.

Sexual Mimicry is an extreme when the lowering of testosterone in a man pivots his behaviour into a more female-like behaviour.

Current Events and Testosterone

Unfortunately we’ve had a lot of examples of young men who, voluntarily, have been reducing their testosterone levels in some kind of “transfer”. In addition, we’ve seen a steady decrease in testosterone on a societal- or global scale. The end result of this reduction will be felt as men world-wide are less and less staying true to themselves and, instead, conform to social pressure.

Currently, we’re seeing testosterone levels dropping all over the world, perhaps most significantly in the West, affecting sperm count- and quality. This is a serious problem that needs to be addressed, as more and more young men exhibits lower testosterone levels, we have fewer men who’re able to stand up and say no to crazy. Whatever one might think of the men who stand up, they’re incredibly important to the well-being of a society.


What do you think about the role of testosterone: Does it really make men more brutally honest; and are women, in general, more prone to white lies?

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2024-07-13 11:02 | 0 comments