Howtogeek posted 11 Things You Can Do with the MacBook's Force Touch Trackpad
A quote from the article:
The new Force Touch trackpad on Apples MacBooks is similar to the 3D Touch display on the iPhone 6s and 7, allowing you to press down harder to perform a different task or bring up secondary options. Here are some cool things you can do with the MacBooks Force Touch trackpad.11 Things You Can Do with the MacBook's Force Touch Trackpad @ Howtogeek