Rochat made the stickers himself by printing high-resolution images of Airpods and cutting them out.
After Rochat shared the prank on Twitter, people responded with shock and respect at the "pure evil" ingenuity of the prank.
I LOVE it
— Amrith Shanbhag (@amrith) November 18, 2019"It was fun to watch people walk by the stickers, do a double take, and occasionally bend over to try to pick the AirPods up," Rochat said.
Rochat has published a sheet with life-sized Airpods that people can print out to recreate the prank.
You can find 2D Airpod printouts for both first-generation Airpods and Airpods Pro on Rochat's website.