The document discusses the effects of electronic usage on perceived and actual quality of sleep. It examines how using electronics before bed can impact both how people feel they slept as well as their actual sleep quality as measured by sleep trackers.
The first paragraph provides context, stating that the study aims to look at the relationship between electronic use and sleep quality. It will consider both how people perceive their sleep quality as well as actual measurements from sleep trackers.
The second paragraph delves into some of the specific electronics and activities that may influence sleep, such as using phones, tablets, and laptops in bed. It suggests that exposure to blue light