Articles sur Mobile phones

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Smart phones are rarely recycled and that’s just one reason tech devices are increasing our carbon footprints. Here Phil Schiller, Apple’s senior vice president of worldwide marketing, is seen in 2016 talking about new iPhones. (AP Photo/Marcio Jose Sanchez, File)

How smartphones are heating up the planet

New research shows the impact of technology, especially smartphones, on carbon emissions. Encouraging consumers to get new phones every couple of years leads to extraordinary and unnecessary waste.
Tech companies want to reduce conflict between texting and driving. Tero Vesalainen/Shutterstock.com

Why Silicon Valley wants you to text and drive

Why do tech companies care so much about self-driving cars? If drivers no longer need to pay attention to the road, they can use their mobile devices even more.
How much is too much screen time for kids? Dragon Images/Shutterstock

‘Screen time’ is about more than setting limits

For decades, parents have fretted over 'screen time,' limiting the hours their children spend looking at a screen. But as times change, so does media... and how parents should (or shouldn't) regulate it.
Ethiopian farmers exchanging phone numbers with a research assistant. Petr Matous

Mobile phones are not always a cure for poverty in remote regions

Mobile phones are often touted as technology that can help bring economic benefits to the poor. But the benefits to those living in rural and remote areas without other infrastructure are limited.
Studies show wifi, mobile phones and other sources of electromagnetic radiation don’t make us sick. So, why are some people convinced they’re electrosensitive? from www.shutterstock.com

Apocalypse now: wifi and radiation sickness sweeping the world

Studies suggest electrosensitivity is a "communicated" disease, spread by people hearing about the alleged dangers, and sometimes worrying themselves sick.

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