Articles on Mobile phones

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Tech companies want to reduce conflict between texting and driving. Tero Vesalainen/

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

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.
What if even you didn’t know your own password? Password via

Why we should not know our own passwords

As searches of smartphones and other digital devices at US borders become more common, can research and computer science help protect travelers' privacy?

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