The Best Inventions of 2021
November 10, 2021 6:15 AM EST

SPECIAL MENTION: Tired of your coworkers or loved ones hearing every time your dogs barks or doorbell rings during a video call? NVIDIA Broadcasts is the answer. The free tool removes unwanted background noise to make your webcam’s video stream more professional. Broadcasts also can follow you to keep you in the frame as you move around in your chair. —Jason Cipriani

More Must-Read Stories From TIME

Contact us at letters@time.com.

EDIT POST