What's an example of a task that requires knowledge of physical objects to perform?
To secure the Paracord iPhone case to the phone.

What's an example of a task that requires knowledge of physical objects to perform?
how do you whisper to someone?

What's an example of a task that requires knowledge of physical objects to perform?
To avoid snake bites when hiking,

What's an example of a task that requires knowledge of physical objects to perform?
how do you clear a notification from your lock screen on an iphone?