Courtesy of MOSFET on Reddit:

" “An area to watch in 2022 is the wearables market, particularly for devices that have medical utility. ABI Research predicted that the wearables market will top $60 billion this year. By 2025, it could reach $138 billion, according to another research company.

These smart devices — watches, glasses, health monitors and more — are becoming essential parts of our lives, much like TVs and home appliances. We rely on them to make sure we reach our minimum daily step count, don’t exceed our desired calorie intake and limit our screen time.

Solutions are on the horizon to make these devices even smarter. Two to look for include chip-scale integration of spectrometers — instruments that measure and analyze the movement of light — for mobile devices and miniature 3D sensing and imaging solutions for robotic surgery applications.”

Is Suresh trying to tell us something :) "

I think I know my response to that last question.... ;)