Key terms in digital wellbeing, screen time management, and phone addiction — explained simply.
High-energy visible light emitted by screens that can disrupt sleep patterns by suppressing melatonin production.
A period of time during which a person voluntarily refrains from using digital devices, particularly smartphones and social media.
A philosophy of technology use where you focus your online time on a small number of carefully selected activities that strongly support things you value.
The compulsive habit of endlessly scrolling through negative or distressing content on social media and news feeds.
A neurotransmitter that plays a key role in reward and motivation, which smartphone apps exploit through variable reward mechanisms to create addictive usage patterns.
A web design technique that automatically loads new content as the user scrolls down, creating an endless stream with no natural stopping point.
The practice of using technology with intention and awareness, rather than out of habit or compulsion.
A type of phone application that replaces the default home screen with a simplified, text-based or icon-reduced interface to minimize distractions.
The fear or anxiety of being without your mobile phone or being unable to use it.
The overwhelming feeling caused by receiving too many digital notifications, leading to stress, distraction, and eventual desensitization.
A behavioral addiction characterized by compulsive, excessive smartphone use that interferes with daily life, relationships, and wellbeing.
The total amount of time spent looking at a digital screen, including phones, tablets, computers, and TVs.