Accuracy is the coordination of precise mouse clicks and keystrokes. Users also can know how many clicks each banner accrued, and how many items purchased. The experiment ended with 1,008,316 logged button clicks. Dust and scratches cause audio clicks and pops. Even banner ads and clicks come under digital analytics. Like impressions, not all recorded clicks are valuable to advertisers. By pressing the jaw together the user "clicks". These radio waves can cause undesirable clicks and pops on nearby radio receivers. Nasal airflow is also used to produce a variety of nasal clicks called click consonants. It was electronic mania, all clicks and electronic buzzes. Elvis clicks his fingers throughout the track. After selecting a character, the player right clicks to open a circular menu. Dolphins produce a variety of vocalizations, usually in the form of clicks and whistles. Toothed whales send out ultrasonic clicks using the melon. Instead, they implement hysteresis, allowing for a small amount of movement between the two clicks.