The patent application describes the device as working “in communication” with a vaporizer (used to vape nicotine) and would alternate nicotine and a similar, non-nicotine product, such as citric acid, to gradually reduce the user’s nicotine intake. The application says that the “controller may apply machine learning to adjust delivery of nicotine and/or non-nicotine vaporizable … Continue reading Juul Applies for Patent of an AI-Powered Device That Restricts Nicotine