What's an example of a task that requires knowledge of physical objects to perform?
How to stop pain from a sore throat?

What's an example of a task that requires knowledge of physical objects to perform?
How do you program a robot?

What's an example of a task that requires knowledge of physical objects to perform?
where do you cut your long-sleeve shirt if you want to make your arm warmer as long as possible from it?

What's an example of a task that requires knowledge of physical objects to perform?
To see a shopping list without using hands when grocery shopping,