Still, picoRing isn’t perfect. “It’s still relatively bulky for a ring, suffers from some interference and can only transfer quite simple information. Scrolling and pressing are OK, but complex hand ...

As the use of wearable devices such as augmented reality (AR) glasses has slowly but steadily increased, so too has the ...

Thinking about science and technology in terms of return on investment misses the point. Here’s what kids really need to know ...