The ITC judge overseeing Apple's ongoing patent infringement case against Samsung's Galaxy Tab and smartphone lines referred to a famous comedy routine by the comic duo Cheech and Chong as a test for infringement, a possible hint that the judge is favoring Apple's claims. The test refers to a straightforward way to identify a copy: "Does it look like it, feel like it, smell like it?" Apple has asserted that Samsung "slavishly copied" the look and feel of various Apple products.