Complex sentence: The Voight-Kampff machine or device is a fictional tool originating in Philip K Dick's science fiction novel "Do Androids Dream of Electric Sheep?", and appearing in the book's screen adaptation, the 1982 film "Blade Runner".
Split into simpler sentences: The Voight-Kampff machine or device is a fictional tool originating in Philip K Dick's science fiction novel "Do Androids Dream of Electric Sheep?". Spelled Voigt-Kampff in the book, it also appeared in the book's screen adaptation, the 1982 film "Blade Runner".