Life in the World State in A.F. 632 is dominated by very advanced technology, which influences all aspects of life. Sport – a pillar of the World State – consists of various games played using a bewildering array of high-tech gadgets, in order to keep factories busy. Games such as "Centrifugal Bumble-Puppy", "Riemann Surface Tennis", and "Electro-Magnetic Golf" are major distractions for all levels of society. Another key aspect of entertainment are the "feelies" – the World State's high-tech version of "movies". In the later part of the novel, Lenina takes John to a feely, where the concept is explained. Users rest their hands on metal knobs protruding from the arms of their chair, allowing them to feel the physical sensations of the actors on-screen (these seem to be used almost exclusively for sexual films). Various other high-tech entertainment devices feature heavily in the book, including Synthetic Music Boxes, Scent Organs (musical instruments which combine music with pleasant aromas), Colour Organs (combining music with a dazzling light show), and televisions..
Don't know why but this came to mind.