Screens use different technologies to display images. Liquid crystal displays (LCD) are among the most common. They work by manipulating light through liquid crystals to...
The computer mouse equipped with an optical sensor offers increased precision compared to a mechanical sensor. Indeed, the optical sensor uses surface scanning technology that...
When we share photos on the Internet, it is common to see a loss of quality due to image compression. Compression is a process that...
OLED screens use organic pixels to produce light. Each pixel is made up of layers of organic materials that emit light when passed through by...
Neurotransmitters are chemical substances present in the brain that transmit signals between nerve cells. When teenagers constantly use their mobile phones, it can influence the...
Mobile phones use a wireless technology known as radio communication to connect to cellular networks. This technology allows devices to communicate by sending and receiving...
The arrangement of keys on computer keyboards varies according to the regions of the world and the languages used. The origin of the QWERTY layout...
The light emitted by electronic devices' screens at night disrupts the production of melatonin, the sleep hormone. In fact, our body is sensitive to the...
In the field of computer screens, the lack of standardization is one of the main reasons why displayed colors may differ from reality. Screen manufacturers...
When we talk about headphones and the tendency to easily get tangled, it is crucial to understand the nature of small, flexible and inherently messy...
