Can you really call yourself a Mac power user without mastering the new Reactions feature in macOS Sonoma? Apple has been tinkering with software features for improving webcam video quality for a few ...

Researchers are developing a new technology that uses hand gestures to carry out commands on computers. Researchers are developing a new technology that uses hand gestures to carry out commands on ...

How do you signal to a waiter, across a crowded restaurant, you want the check or bill? How do you signal that the person you’re addressing should phone you? How do tell another motorist, at the ...

How do you signal to a waiter, across a crowded restaurant, you want the check or bill? How do you signal that the person you’re addressing should phone you? How do tell another motorist, at the ...