The Camden Drive-In located in Camden, NJ was the first drivPark-In Theaters–the term “drive-in” came to be widely used only later–was the brainchild of Richard Hollingshead, a movie fan and a sales manager at his father’s company, Whiz Auto Products, in Camden. Reportedly inspired by his mother’s struggle to sit comfortably in traditional movie theater seats, Hollingshead came up with the idea of an open-air theater where patrons watched movies in the comfort of their own automobiles. He then experimented in the driveway of his own house with different projection and sound techniques, mounting a 1928 Kodak projector on the hood of his car, pinning a screen to some trees, and placing a radio behind the screen for sound. He also tested ways to guard against rain and other inclement weather, and devised the ideal spacing arrangement for a number of cars so that all would have a view of the screen.

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