Following a slime trail is also part of the hunting behaviour of some carnivorous slugs. Body mucus provides some protection against predators, as it can make the slug hard to pick up and hold by a bird's beak, for example, and the mucus itself can be distasteful.
1 Push button: The WPS button is either on the product or a clickable button on a wizard or utility screen.  Personal Identification Number (PIN): The PIN is either on a product label or can be viewed on a wizard or utility screen.
answered Apr 4, 2014 by soulimperfect (27,500 points). WPS pin is not located on your smart tv, its the pin button that needs to be pressed if you are connecting your device to a particular router. find the WPS button/Pin there, Usually its located at the back of your wireless router, box or manual.