What does a hands-free power liftgate mean?

[Smith]

Hands-free power liftgate refers to the feature that allows you to open the trunk without using your hands. Simply swipe your foot under the rear bumper, and the trunk will open automatically. Similarly, to close the trunk, you don't need to use your hands either - the operation is the same as opening it, just gently swipe your foot under the rear bumper again. Additionally, there is a close button inside the trunk lid; pressing it will make the trunk lid close automatically without any manual intervention. The principle of the hands-free liftgate is similar to the sensor-activated faucets in restaurants, with a sensor located under the rear bumper. It's important to note that this function only works when the key fob is carried with you.