By The Wall Street Journal
Published on November 17, 2023
You’re feeling distracted and can’t get your work done despite a looming deadline. Your headphones detect your lack of focus and suggest you take a break, while a headband beams signals to adjust your brain activity and energize you. Crisis averted.
That’s the future technologists imagine, and a variety of devices are being developed to enhance the brain’s performance in day-to-day life.