In “Contactless Love” chapter from the book AI 2041. Ten Visions for Our Future, Kai-Fu draws attention to the futuristic world where COVID-19 continues even after vaccines, as the new variants of coronavirus keep on emerging. He emphasizes that humans must learn to live with such situations and reduce person-to-person contact by relying on everyday household robots.

The memories of COVID-19 are indeed unforgettable. While the pandemic brought pain and sorrow to this world, it even gave a new sun that shone to heal human beings. The world started following new trends, which were unimaginable, or you can say, bookish enough to be implemented, as no human contact was safe. But, the big round of applause goes to robots and AI to contribute to medical sciences and help doctors, pharmaceutical giants, and ordinary people survive the pandemic.

– Kai-Fu Lee

The chapter unearths questions, such as how COVID-19 made people follow new trends, which could be positive, including the discovery of new drugs, precision medicine, and surgeries performed by robots with the help of Artificial Intelligence (AI). Furthermore, the author describes how AI will drastically alter conventional medicine, and the field of robotics will become an essential part of the world.

AI and healthcare goes hand in hand

The medical revolution in the 20th century helped increase life expectancy by 31 years. And now, the positive intrusion of AI into the healthcare system is another revolution. This new insurgency involves digitization that will enable all data technologies.

For instance, existing healthcare databases will be digitalized. This will include patient records, medical instruments, devices, clinical trials, drug effectiveness, data related to infectious diseases, drugs supply, and vaccines. One of the prime examples of this digitization is the shift of radiology from back-lit film to HD 3D imagery.


Likewise, physicians and AI will be able to perform medical procedures or even give prescription drugs to patients without making any mistakes. AI will learn from the billions of medical cases and their results in the past and provide personalized treatment to all the patients accordingly.

Is digitization just a myth?

Even though the previous statements appear to be “yet-to-achieve,” it seems like the healthcare sector is already on the verge of transformation.

Digital outcomes through technologies can be seen in almost every infamous healthcare infrastructure. Like, for example, DNA sequencing provides digital information. One can detect pathogens (such as COVID-19) and gene mutations (such as new cancer markers) with the help of Digital Polymerase Chain Reaction (dPCR) and many more.

Therefore, all these examples assure that digitization is an actual concept that has been serving human beings in the healthcare setup. As a matter of fact, drug and vaccine discovery are all set to enter the digitization mode and begin to connect with AI.

The past attempts turned into failure but lessons learned

In the past, AI projects in the healthcare industry became unsuccessful due to the lack of accurate training. When IBM Watson and its program for cancer treatment joined hands with Sloan Kettering and MD Andersons, these institutions decided to rely on human expertise to train AI.

The datasets used to train AI were inadequate and had lack of concepts. Moreover, the information was derived from medical texts, such as research papers and textbooks, produced for human learning. However, AI is meant to learn from “real-treatment-and-outcomes” data.

But the author believes that through a pragmatic and data-centric approach, Artificial Intelligence in healthcare will shine in the next twenty years.

AI rising above the traditional healthcare system

Beyond the confines of traditional healthcare, AI is emerging as a transformative force, offering solutions that enhance efficiency, reduce costs, and address longstanding challenges in the medical field.

Conventional vs. AI protein folding, drug screening, and drug discovery

The conventional method for drug discovery includes four steps:

Step 1: Using mRNA sequence to obtain pathogen’s protein sequences.

Step 2: Finding the 3D structure of the pathogen’s protein sequences (also called protein folding).

Step 3: Identifying the target on the 3D structure.

Step 4: Generating suitable treatment molecules and choosing the ideal preclinical candidate from them

In conventional drug discovery, all four steps above must be done in a proper sequence. However, the last three steps are extremely time-consuming and require high costs.

Kai-Fu explains that it takes $1 billion and several years to achieve a successful vaccine through the conventional development process. But using AI will lower the cost and make the drug available sooner. For example, to obtain protein folding (step 2), DeepMind developed “AlphaFold 2” in 2020, using AI technology and a deep learning structure. And to date, it is one of the most outstanding achievements in the history of science.

While the traditional way of protein folding takes years, AlphaFold can do the same work faster, as the results are more accurate. Similarly, AI can help the healthcare sector find a target on the 3D structure (step 3) and later choose the best biomolecule (step 4).

Insilico Medicine announced the first AI-discovered drug for idiopathic pulmonary fibrosis in 2021. And, gladly, the company saved 90% of the cost that was previously required for performing the above steps using the conventional method. Therefore, proving itself better than the traditional drug discovery. The author believes that AI will cover more areas in the field of drug discovery in the future.

Individualized precision medicine and AI

Precision medicine is a way to treat patients individually as per their condition. Since digitization would help attain digital information for each patient, such as medical history and DNA sequencing, it will become easier to provide precision medicine. Again, the credit goes to AI that will make it happen.

Diagnostic AI

AI will surpass doctors in the next twenty years. The technology will help make diagnoses simple, and doctors will only be left to “rubber-stamp” the outcomes.

Robotic surgeries

Between 2012 and 2018, robot-assisted surgeries have increased from 1.8% to 15.1%. Also, semi-autonomous procedures are being performed through robots, which work under the supervision of doctors, including teeth implants and colonoscopy.

With all the evidence, the author believes that nanobots will be capable enough to perform complete surgeries within the next two decades without the involvement of human doctors. They will be able to fight cancer, repair damaged cells, and eliminate diseases by replacing the molecule DNA.

Increased life expectancy

Lastly, AI will be able to plan and prepare supplements, sleep, medication, and therapies for each individual to live a healthy lifestyle. Some experts even believe that people might live twenty years more than the present life expectancy. 

The role of robots in the next twenty years

In the next two decades, robots are expected to play a pivotal role in shaping the future of various industries, with their applications extending beyond traditional manufacturing to diverse sectors.

Robots under industrial setup

In today’s world, robots are being utilized in most elite industries. For instance, autonomous mobile robots (AMRs) and autonomous forklifts can see and identify obstacles in their way and plan their movement accordingly to move and keep the cargo in a warehouse.

Likewise, robotic arms can grab solid objects when it comes to welding jobs, assembling lines, or picking objects in big e-commerce distribution centers.

Nevertheless, the author believes that these robots will become more eligible to perform tasks just like humans do. For example, robotic arms will have soft skins so they can easily hold fragile items. And similarly, they will learn more by trial and error or by learning from humans by watching their actions.

In the same way, robotics will help the agriculture side by providing services to seed and harvest lands. As a result, robots will help decrease the cost of agriculture and increase food production.

Robots under commercial and consumer setup

In the future, robotic technologies will be available at a lower cost, allowing its reach to mass audiences. For example, robots, which are now used for serving coffee in a shop, will be used in homes.

Kai-Fu also shares his experience of receiving packages in his apartment complex through robots during the COVID-19 lockdown in China. He also informs that fully automated delivery vans are already under the testing phase in Silicon Valley. That means, by 2041, there will be more advancement in the delivery system.In the same way, there’s a possibility that robots will be used in different positions, such as cleaning laundry, receptionist in an office, and more.

In conclusion, Kai-Fu is optimistic that AI and robotics will change all the world’s essential industries. And its significant effects will be seen in the healthcare industry by 2041. 

Promsopeak Sean Nuon
Sean Promsopeak Nuon
Lead engineer
Sean is technology-driven and passionate about working with technology that helps people. Now he finds himself as an executive member of Slash, executing the technology operation side from an entrepreneurship point of view. He has over 9 years of working experience dealing with technical problems, project management and team mindset building. He splits time between Solution Architect & Lead developer for enterprise clients and as part of the management team, he helps build future-proof architecture, define quality standards, team culture, and hiring & training practices.
In this article

Explore more resources

Everything you need to know about user experience design Singapore (services, jobs, and courses)
Everything you need to know about user experience design Singapore (services, jobs, and courses)
Do you need information on user experience design Singapore? This article offers comprehensive details about the UX services, courses, and job opportunities in Singapore. Explore everything you need to know about UX design in Singapore.
7 minute read·
by Alex Lossing ·
November 14, 2023
Ethical Dilemmas in Product Management: Navigating Responsible AI
Ethical dilemmas in product management: navigating responsible AI
10 minute read·
June 19, 2024
Skip to content