As always, Technology Review’s annual list of emerging technologies to watch comprises projects in a broad range of fields, including medicine, energy, and the Internet. Some, such as optical antennas and metamaterials, are fundamental technologies that promise to transform multiple areas, from computing to biology. Our reports on peer-to-peer video, personalized medical monitors, and compressive sensingreveal how well-designed algorithms could save the Internet, simplify and improve medical diagnoses, and revamp digital imaging systems in cameras and medical scanners. Nanohealing and quantum-dot solar power demonstrate the potential of nanotechnology to make a concrete difference in our daily lives by changing the way we treat injuries and helping solar energy deliver on its promises. Precise neuron control could help physicians fine-tune treatments for brain disorders such as depression and Parkinson’s disease. And single-cell analysis could not only revolutionize our understanding of basic biological processes but lead directly to predictive tests that could help doctors treat cancers more effectively. Finally, by combining location sensors and advanced visual algorithms with cell phones, mobile augmented reality technology could make it easier to just figure out where we are.
View the 10 Emerging Technologies in a special section.
This scientist now believes covid started in Wuhan’s wet market. Here’s why.
How a veteran virologist found fresh evidence to back up the theory that covid jumped from animals to humans in a notorious Chinese market—rather than emerged from a lab leak.
How Facebook and Google fund global misinformation
The tech giants are paying millions of dollars to the operators of clickbait pages, bankrolling the deterioration of information ecosystems around the world.
We still don’t know enough about the omicron variant to panic
The variant has caused alarm and immediate border shutdowns—but we still don't know how it will respond to vaccines.
This new startup has built a record-breaking 256-qubit quantum computer
QuEra Computing, launched by physicists at Harvard and MIT, is trying a different quantum approach to tackle impossibly hard computational tasks.
Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.