When I got your question, I decided to do a little experiment. First, I tapped my finger on a tablet and sent a message to a friend. Next, I put on a pair of wool mittens and started typing, but the ...

(via TEDEd) In 2010, South Korea experienced a particularly cold winter. People couldn’t activate their smartphones while wearing gloves, so they began wielding snack sausages— causing one company to ...

Folding screens have become a common sight in recent years, largely thanks to Samsung’s two lines of foldable phones, the Z Flip and Z Fold. As other manufacturers join in, foldable device prices are ...

Touch computing is hot: Consider Apple’s iPhone, Microsoft’s Surface computer and the soon-to-arrive Windows 7. Optical touch-screen maker NextWindow Ltd. is helping drive this technology — and making ...

Today, smartphones can do almost everything, from taking high-quality photos to running powerful applications. But these exceptional handheld devices have a basic problem: they’ve struggled to operate ...