Articles on Smartphones

Displaying 1 - 20 of 130 articles

Is this an impostor trying to break into your phone with his voice? Georgejmclittle/Shutterstock.com

Protecting your smartphone from voice impersonators

You can log in to your smartphone by talking to it. Current security systems don't protect enough against imitators. The best way to ensure voice authentication is secure is to start with the sound.
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.
The first iPhone was more a hand-held computer than anything else. AP Photo/Jason E. Miczek

Understanding the real innovation behind the iPhone

The iPhone changed the game not because of the technical details of the device, but rather as a result of its creators' imagination and courage.
What if you could unlock your smartphone this way? Janne Lindqvist

Could a doodle replace your password?

A simple idea that's surprisingly secure: drawing your own unlock pattern on a touchscreen. Faster and easier to remember than a password, and much harder to guess or crack.
This is your brain on plugs. 'Brain' via www.shutterstock.com

What’s behind phantom cellphone buzzes?

Have you ever checked your phone thinking you had felt it vibrate or heard it ring, only to see that no one tried to reach you? One researcher decided to study this phenomenon.
Does technology shackle us, preventing us from interacting with real people? 'Chain' via www.shutterstock

Is your smartphone making you shy?

Some have said that technology could lead to 'a new ice age' of social isolation. Not so fast, says the author of a new book about shyness.
Donald Trump is famously attached to his phone. AP Photo/Matt Rourke

How to secure a smartphone for the tweeter-in-chief

The best way to protect a presidential device is to keep it off the internet altogether. If that's not going to happen, how else can such a sensitive gadget be kept safe?
Developers need to be aware of any legal or ethical issues when creating any healthcare apps for smartphones. Shutterstock/thodonal

Who’s listening? The ethical and legal issues of developing a health app

Developers working on apps to help monitor and improve our health could accidentally find themselves on the wrong side of the law.

Top contributors

More