slight is a fusion of a diffuser and neck support, crafted to enhance users' sleep quality even within constrained hours. Tailored for individuals with light sleep, the diffuser activates automatically, aiding in the transition to a deeper sleep state. Equipped with pulse sensors, skin temperature sensors, and accelerometers, Slight monitors users' sleep patterns. This data is then transmitted to the main unit, the diffuser, and displayed on the screen. Additionally, the diffuser features a sensor-powered night light for added convenience.