Online screen is a type of recording software that allows users to record their computer’s display from the browser without installing any additional software. This tool is ideal for people who need to create instructional videos, demonstrations, and other marketing materials. It also allows you to add a webcam and capture audio, making it perfect for creating video presentations. It is also a great tool for students who are working remotely during the COVID-19 pandemic.
Children and adolescents spend a large amount telinha online of time interacting with digital screens. Currently, the average US child spends 4-6 hours a day using screens, including TVs, computers, smartphones, tablets, gaming devices and other electronic media. Excessive screen use has been linked to a variety of health problems in children and adolescents. Screen use may be a cause of social isolation, academic and behavioral problems, poor sleep quality, eye strain, obesity and other physical and mental health problems. Screen time is also associated with disparities across sex, race and ethnicity and income in adolescents.
Parents and teachers are increasingly concerned about the effects of digital screens on kids. Studies show that excessive screen time can lead to poor mental health, social anxiety, decreased school performance and difficulties with reading and language development.
In addition, studies show that screen time can have negative effects on physical well-being, such as increased blood pressure and higher levels of bad cholesterol. It also causes sleep problems and can decrease the efficiency of learning, resulting in lower test scores.
These concerns have prompted an accelerating avalanche of new research into the link between digital technology use and well-being outcomes, with more than 80 systematic reviews and meta-analyses published as of this writing.  However, many of these efforts are of low quality. This article aims to provide an overview of the current state of the literature, including recent developments and future directions.
During the COVID-19 pandemic, many schools and businesses have moved classes and meetings online to help prevent further spread of the disease. While some schools stopped grading or taking attendance during the spring, they have now started the fall semester with remote learning setups that mimic what was once a full day of school before the pandemic.