When Soft Robotics Meets Human Touch: What a New Study Means for the Future of Massage
I came across an article by David Palmer titled A new study explores how “smart touch” technologies could expand the reach of manual therapy
A new line of research is beginning to explore a question that would have sounded like science fiction only a few years ago.
Can a robot deliver massage that resembles the skilled touch of a trained therapist?
A recent engineering paper published in Engineering Applications of Artificial Intelligence examines the development of robotic systems designed to reproduce acupressure and traditional Chinese massage techniques using sensors, motion capture, and machine learning. Researchers are attempting to model the movements and pressure patterns used by experienced therapists so that robotic devices can reproduce them with consistent force and accuracy.
At the same time, practitioners and educators in the bodywork world are beginning to ask deeper questions. What happens when the ancient art of therapeutic touch meets modern robotics?
Most will automatically say that human touch cannot be replaced because it comes with empathy and caring.
The answer is more complicated than it first appears.
Robots and Massage: A Short History, and What It Might Mean for the Future of Touch
For more than a century, inventors have been trying to mechanize massage. The idea did not begin with artificial intelligence or modern robotics. It began with springs, rollers, gears, and a persistent belief that some part of massage could be replicated by machines.
The question today is not whether robots can perform massage-like movements. They already do. The real question is what this will mean for the massage profession and for human touch itself.
The Mechanical Roots of “Automated Massage”
Long before robotics labs became interested in therapeutic touch, engineers were experimenting with mechanical massage devices.
In the late 1800s and early 1900s, inventors created vibrating machines intended to treat fatigue, nerve disorders, and “poor circulation.” Many were large mechanical devices used in medical offices. Others were marketed for home use.
A good overview of these early inventions can be found in the Smithsonian collection of historical medical devices:
Smithsonian collection of early mechanical massage devices
By the early 20th century, massage devices appeared in catalogues alongside other health appliances. Some historians argue that the widespread use of electric vibrators in the early 1900s actually preceded household vacuum cleaners.
An accessible overview of this period appears in:
The curious history of the vibrator in medicine (BBC)
These early machines were crude. They produced vibration or rolling pressure, but they had no ability to adapt to the body.
Still, they introduced an idea that persists today. Some aspects of massage could be mechanized.
The Era of the Massage Chair
The next major step occurred in Japan after World War II.
In 1954, a Japanese inventor named Nobuo Fujimoto built what is widely considered the first massage chair. It was constructed from scrap wood and baseballs used as rollers. From that humble start, an entire industry emerged.
Companies such as Panasonic, Fujiiryoki, and Osaki refined the technology for decades.
Modern massage chairs now include:
body scanning sensors
programmed massage routines
heated rollers
air compression systems
adjustable pressure settings
These machines can simulate kneading, tapping, and rolling. Some even attempt to map the spine and adjust pressure accordingly.
Yet even the most sophisticated chair still performs a fixed set of movements. It does not truly assess tissue, respond to subtle cues, or change its strategy the way a human therapist does.
The Arrival of Robotic Massage
In the past decade, robotics researchers have begun exploring a new generation of massage technology.
Instead of fixed mechanical rollers, these systems use robotic arms, sensors, and machine learning.
A few examples illustrate how quickly the field is advancing.
Researchers at the Massachusetts Institute of Technology have experimented with robots capable of locating muscle groups and applying pressure with controlled force.
Engineers at the University of Shanghai for Science and Technology have developed robotic systems that combine pressure sensors with artificial intelligence to mimic acupressure techniques.
Some startups are also moving into the commercial space. A number of companies are building robotic massage stations for gyms, airports, and spas where customers receive short automated treatments.
A recent overview of robotic massage systems can be found in the journal article:
Soft robotics meets traditional acupressure massage (ScienceDirect)
These systems attempt to solve a difficult problem. Human touch involves constant adjustment based on tissue resistance, pain responses, and subtle body language. Engineers are trying to recreate that adaptability with sensors and algorithms.
They are making progress, but the challenge is enormous.
Will Robots Replace Massage Therapists?
Many people in the massage profession quickly answer this question.
“No machine will ever replace human touch.”
That statement may be emotionally satisfying, but it may also miss the real issue.
Robots do not need to replace massage therapists in order to reshape the profession.
Technology often replaces parts of an activity rather than the entire activity.
Consider what already happened in healthcare:
Blood pressure machines replaced manual readings in many settings
Imaging software assists radiologists
Physical therapy equipment performs repetitive movements
None of those technologies eliminated the profession involved. But they changed how work is distributed.
The same pattern may occur in massage.
Where Robots May Succeed
Robotic massage will likely excel in certain situations.
Short, standardized treatments are the easiest to automate. These include:
airport relaxation stations
gym recovery devices
workplace wellness kiosks
home self-care devices
Machines can deliver consistent pressure for repetitive tasks such as muscle warm-ups or circulation stimulation.
They can also operate continuously without fatigue.
In those environments, robotic massage may expand rather than replace the market.
Where Humans Will Remain Essential
Human therapists excel in areas where judgment and perception matter.
These include:
injury rehabilitation
chronic pain management
post-surgical care
neurological conditions
complex musculoskeletal problems
In those situations, massage becomes less about delivering pressure and more about assessment, clinical reasoning, and adaptation.
Robots struggle with that level of complexity.
This is why many researchers in rehabilitation robotics see machines as assistants rather than replacements.
The Real Shift That May Be Coming
Here is where the conversation becomes more interesting.
If machines increasingly provide basic mechanical massage, the profession may split into two different directions.
The first direction is clinical rehabilitation massage. Therapists who work with injuries, pain conditions, and medical teams may become more important, not less.
The second direction involves everyday human touch.
Modern society has gradually removed touch from daily life. Families touch each other less. Many people live alone. Work environments discourage physical contact.
Massage therapists have become one of the few socially acceptable sources of touch.
If technology replaces routine massage sessions, society may have to rediscover something older.
Touch used to be part of family life.
Parents rubbed a child’s back. Partners massaged sore shoulders. Friends helped each other after physical labor. Historically, much of what we now call massage was simply ordinary care between people.
Machines may eventually handle mechanical pressure. But the deeper human functions of touch may migrate back into everyday relationships.
What This Means for the Massage Profession
The greatest risk to massage therapists is not robots.
The real risk is staying defined only by the act of rubbing muscles.
If massage is viewed primarily as a mechanical service, machines will compete directly with it.
If massage evolves into a recognized component of rehabilitation, pain management, and healthcare, the profession becomes much harder to replace.
In other words, the future of massage may depend less on technology and more on how the profession defines itself.
History of massage robots
1954: The first mass-produced massage chair
Fujiiryoki says it developed the world’s first mass-produced massage chair in 1954. The Japan Society of Mechanical Engineers also recognizes the 1954 “Fuji Automatic Massage Machine” as the first mass-production type massaging machine in the world. This is the mechanical starting point for massage automation.
1960s to 1990s: Massage chairs become a real industry
Fujiiryoki’s company history shows the technology moving from early wooden chairs to 4-ball systems, roller systems, and later air-based systems. That matters because modern massage robots grew out of this long line of mechanized massage rather than appearing suddenly with AI.
2007: WAO-1 is developed for facial and oral massage therapy
Researchers at Waseda University published work on WAO-1, a robot designed to provide massage to the maxillofacial region. This is one of the earliest well-documented massage robots in academic literature, and it was built for therapeutic use rather than general relaxation.
2009: WAO-1 is tested more fully and refined
Waseda researchers later published studies describing WAO-1 as the first robot designed to massage facial tissues for oral disorders, and then described a refined version, WAO-1R, with a wider range of massage techniques.
2017: EMMA begins public clinical use in Singapore
NTU-linked reporting and later NTU alumni coverage state that EMMA began public service in Singapore in 2017. EMMA, developed by AiTreat, uses sensors, AI, and warmed soft tips to deliver therapeutic massage, especially in clinic settings.
2023 to 2024: EMMA expands commercially
AiTreat’s official site says EMMA continued development through 2020 to 2023 and launched EMMA 7 and EMMA 7 Pro in 2024 for Singapore, China, and the U.S. markets. The company presents EMMA as a commercial soft-tissue treatment robot rather than just a lab prototype.
2024: Aescape brings robotic massage into the U.S. wellness market
Aescape’s official materials describe its system as an AI-powered robotic massage experience, and the company’s 2024 funding announcement says it was moving the product into the U.S. market. This marks a shift from research and clinic-focused systems into broader consumer wellness and spa use.
2024 to 2025: Aescape emphasizes motion planning and safety
Aescape’s 2024 engineering post says the system was designed to interact safely and independently with the human body and highlights motion planning as a major advance. That shows how the field is progressing from simple automated pressure to more adaptive, body-aware robotic touch.
Confirmed sources
Here are the best working sources from that timeline:
Fujiiryoki history of massage chair: official company history.
Japan Society of Mechanical Engineers on the 1954 Fuji Automatic Massage Machine: strongest outside confirmation for the first massage chair milestone.
Waseda University on WAO-1: official university publication pages.
AiTreat official EMMA page: official description of how EMMA works.
NTU coverage of EMMA in 2017 and later deployment: helpful outside confirmation.
Aescape official site and 2024 funding announcement: official source for the newer consumer-facing robotic massage phase.
Robotics research is rapidly advancing and receiving significant funding, while the massage profession itself produces relatively little scientific research about touch. If that imbalance continues, the development of “intelligent touch technologies” may be driven almost entirely by engineers rather than by massage professionals.
Excellent