Quantum technology is quickly moving beyond experimental setups and beginning to take shape in practical settings, and a new article in Science argues that the field has reached a pivotal stage similar to the early era of computing before the transistor reshaped modern electronics.

In the report, researchers from the University of Chicago, Stanford University, the Massachusetts Institute of Technology, the University of Innsbruck in Austria, and Delft University of Technology in the Netherlands offer a broad evaluation of quantum information hardware. Their analysis highlights the key obstacles and emerging possibilities that are influencing the development of scalable quantum computers, communication networks, and sensing devices. The paper was recently published in the journal Science.

“This transformative moment in quantum technology is reminiscent of the transistor’s earliest days,” said lead author David Awschalom, the Liew Family Professor of molecular engineering and physics at the University of Chicago, and director of the Chicago Quantum Exchange and the Chicago Quantum Institute. “The foundational physics concepts are established, functional systems exist, and now we must nurture the partnerships and coordinated efforts necessary to achieve the technology’s full, utility-scale potential. How will we meet the challenges of scaling and modular quantum architectures?”

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