Definition & Meaning of "air bladder effect"

What is the "air bladder effect"?

The air bladder effect is a visual technique used in filmmaking and special effects where an inflatable device, often referred to as an air bladder, is used to create the appearance of movement or deformation in a surface or object. By inflating or deflating the bladder, filmmakers can simulate realistic changes, such as swelling, rippling, or bulging, which can be used to enhance the visual impact of scenes involving explosions, impacts, or other dynamic effects. This technique helps in creating a more lifelike and engaging visual experience.