Aldous Huxley: in my dystopian novel, "Don't Create a Machine-Engineered Caste System", I invented the Hypnopædia to indoctrinate children while they sleep.
Amazon: at last, we have invented the Hypnopædia, from acclaimed sci fi novel, "Don't Create a Machine-Engineered Caste System"
Jono Barel
“The feature uses a combination of bedtime stories, relaxing sounds, and guided meditations along with scheduling and customization options accessible only to adults.”