Anesthetic drugs affect the brain. But to tell if a patient will remain unconscious during surgery, most anesthesiologists rely on heart rate, breathing rate and movement. Algorithms could improve this process.

The quantum computer is taking its first steps. It is still in its infancy, but its disruptive potential is tremendous. This technology could eventually supersede conventional computers. Hence, corporations and governments are investing millions in research. A visit to the leading laboratories reveals: Progress is being made.