In the age of Slack and Zoom, Jensen Huang still swears by email to keep tabs on every corner of Nvidia

Jensen Huang (Credit: Nam Nguyen—AFP via Getty Images)

• For decades, Nvidia employees have been sending Jensen Huang emails dubbed "Top-5 Things," and they are one of the ways the CEO keeps the chip giant's hierarchy flat. "I’m looking to detect the weak signals."

While his company is on the cutting edge of the AI revolution, Nvidia CEO Jensen Huang still relies heavily on a more old-school technology to help him manage the chip giant: email.