Some technology innovations are so powerful that they will transform our world. Here we look at the top 10 tech trends, including quantum computing, artificial intelligence, XR, IoT, blockchain, and gene editing, that will change our world over the next decade.

1. THE 10 TECH TRENDS THAT
WILL TRANSFORM OUR WORLD

2. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
THE 10 TECH TRENDS THAT WILL TRANSFORM
OUR WORLD
Some technology innovations are so powerful that they will transform our
world. Here we look at the top 10 tech trends, including quantum
computing, artificial intelligence, XR, IoT, blockchain, and gene editing, that
will change our world over the next decade.

3. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
What makes the fourth industrial revolution so different from previous industrial
revolutions is the convergence and interaction between multiple technology
trends at once. In this article, I list the ten major technology trends that are
driving the fourth industrial revolution – trends that I believe will forever alter
how we do business and live our lives.

4. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
TREND 1: UBIQUITOUS COMPUTING
These days, computers are all around us: in our pockets, on our wrists, in our cars, even
in our household appliances…
As processing power has increased and the size of computer microchips has shrunk,
we’ve quickly become used to computers and devices getting smaller, lighter, cheaper,
more powerful, and more ubiquitous. (As an example, the average smartphone today is
more powerful than the supercomputers of 10 years ago.) Looking ahead, probably the
next big leap in computing power will come from quantum computers – computers that
are so fast and powerful, they could be used to complete new, previously impossible
tasks that traditional computers aren’t capable of.

5. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
It's the predictive powers of AI that make it so useful here, which is why more and more
companies will be investing in these solutions as we go into 2022. Unfortunately,
cybercriminals are also aware of the benefits of AI, and new threats are emerging that use
technologies like machine learning to evade the protective measures of cybersecurity. This
makes AI even more essential – as it’s the only hope of counteracting AI-powered cyber-
attacks!
Research by Capgemini recently found two-thirds of businesses now believe AI is necessary
to identifying and countering critical cybersecurity threats, and nearly three-quarters of
businesses are using or testing AI for this purpose.

6. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
TREND 2: CONNECTED AND SMART EVERYTHING
No doubt you’re familiar with the Internet of Things (IoT) from devices like smart TVs,
smartwatches, and smart thermostats. The IoT refers to the increasing number of intelligent,
connected devices and objects that are capable of gathering and transmitting data.
In the future, anything that can be connected, will be. Not just in terms of devices and products
– although that is obviously a key consideration for businesses – but also the spaces in which
we live and work. From smart, connected factories and offices to entire smart cities, the spaces
around us will increasingly be equipped with the ability to monitor what’s going on and act
accordingly.

7. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
TREND 3: THE DATAFICATION OF OUR WORLD
Ubiquitous computing and the IoT are both huge contributors to the sheer volume of
data that’s being generated on a daily basis. But alongside this machine-generated data,
we humans are also generating masses of data through our daily activities, and this
shows no signs of slowing down.
The good news is businesses can use this data to design better products and services,
improve business processes, enhance decision making and even create new revenue
sources. But businesses must also be aware of the risks posed by data, particularly
around data privacy and security.

8. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
TREND 4: ARTIFICIAL INTELLIGENCE (AI)
All that data being generated is a core enabler for AI, which has made incredible leaps in
the last few years, particularly when it comes to “conversational AI.” In 2020 alone, smart
speakers answered 100 billion voice commands – 75 percent more than in 2019 – all
thanks to AI.
The takeaway for businesses is that, as our interactions with machines become
increasingly intelligent, customers will expect all manner of products and services to
feature some sort of AI capability.

9. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
TREND 5: EXTENDED REALITY (XR)
XR is an umbrella term representing the spectrum of immersive technologies: virtual reality,
augmented reality, and mixed reality.
XR was primarily known for immersive gaming, but nowadays, it is deployed across a wide range of
industries, where it is being used to create more immersive, personalized experiences for customers
and employees. For example, customers can now try out products virtually – such as digitally placing
a new sofa in their living room to see how it looks – and employees can learn in immersive,
interesting new ways.
In the future, I believe our experience of the world will increasingly take place in this blurred space
between the real world and the digital one, and XR is only going to accelerate this shift. Companies
must therefore begin to consider how they will accommodate this, and create immersive experiences
for their customers and employees.

10. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
TREND 6: DIGITAL TRUST
Digital trust is essentially the confidence users place in organizations to build a secure
digital world, where transactions and interactions can take place safely, securely, and
easily.
Many – myself included – believe blockchain and distributed ledger technology will play
a central role in raising digital trust and making interactions more secure. That said, the
technology has some way to go before it’s truly accessible for all types of organizations.
For many businesses, the answer may lie in partnering with the many new innovators
and entrepreneurs who are making real headway in the blockchain space.

11. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
TREND 7: 3D PRINTING
These days, the materials used for 3D printing can be pretty much anything: plastic,
metal, powder, concrete, liquid, even chocolate. Entire houses can now be 3D printed.
This has the potential to transform manufacturing. In short, 3D printing gives
manufacturers the ability to make things that can’t easily be produced with traditional
methods, to streamline the manufacturing process, and create highly personalized
products (even completely unique one-offs), all while eliminating waste and reducing
costs.

12. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
TREND 8: GENE-EDITING AND SYNTHETIC BIOLOGY
Gene editing can have particular advantages when “bad” genes are detected – genes that could
endanger the health of an organism or its descendants. Thanks to new gene-editing technology,
these harmful characteristics can, in theory, be altered. In this way, gene editing could deliver some
drastic leaps forward in the fight against disease – in humans, animals, and crops.
While gene-editing tools can be used to make small changes to DNA, synthetic biology can involve
stitching together long strands of DNA and inserting them into an organism. As a result, the
organism may behave differently or have entirely new abilities.
What’s this got to do with businesses? I believe synthetic biology and gene editing may drastically
alter the way we produce products. Think of exciting new products such as cultured meat, and it’s
easy to see how transformative these technologies could be.

13. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
TREND 9: NANOTECHNOLOGY AND MATERIALS SCIENCE
Materials science (the discipline of studying and manipulating materials) and
nanotechnology (the science of controlling matter on a tiny scale, at the atomic and
molecular level) have already given us some incredible advances, from tiny computer
chips, smartphone displays, and lithium-ion batteries, to stain-resistant fabrics.
Looking ahead, this trend could deliver major breakthroughs in electric car batteries,
make solar energy more affordable, and deliver other advances that will make the world
a better place.

14. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
TREND 10: NEW ENERGY SOLUTIONS
Nuclear fusion is often touted as the clean and potentially inexhaustible energy solution
for the future, but there’s a problem – maintaining a fusion reaction takes more energy
than it produces! But now, thanks to advances in magnet technology, we may see a
nuclear fusion reactor deliver a net power output by 2035.
Another exciting zero-carbon energy solution is green hydrogen (which is different from
traditional "grey hydrogen" production). With green hydrogen, water is split into
hydrogen and water, without creating any byproducts, through a process of electrolysis.
Historically, this process took so much electricity; green hydrogen was basically
unfeasible. But renewable electricity sources may change this. For example, as excess
renewable electricity is becoming available on the grid, that excess energy could, in
theory, be used to drive the electrolysis of water.

15. © 2021 Bernard Marr, Bernard Marr & Co. All rights reserved
The key lesson from all these trends is we’re entering an era of continual and rapid evolution,
where multiple tech trends combine and feed into each other to deliver huge changes. For
businesses, this means the days of incremental tech upgrades are gone forever. Continual
change is the way of the future.
Read more about these and other future trends in my new book, Business Trends in Practice:
The 25+ Trends That are Redefining Organizations. Packed with real-world examples, it cuts
through the hype to present the key trends that will shape the businesses of the future.

16. © 2021 Bernard Marr , Bernard Marr & Co. All rights reserved
Bernard Marr is an internationally best-selling author, popular keynote speaker,
futurist, and a strategic business & technology advisor to governments and
companies. He helps organisations improve their business performance, use data
more intelligently, and understand the implications of new technologies such as
artificial intelligence, big data, blockchains, and the Internet of Things.
LinkedIn has ranked Bernard as one of the world’s top 5 business influencers. He is
a frequent contributor to the World Economic Forum and writes a regular column for
Forbes. Every day Bernard actively engages his 1.5 million social media followers
and shares content that reaches millions of readers.

17. hello@bernardmarr.com
www.bernardmarr.com