Apple engineers put considerable thought into a “wearable electronic ring computing device” small enough to put on a finger. The proposed smart ring would have a touchscreen and work closely with ...

Navigating a world awash in textual cues can be difficult for people who are visually impaired. Reading braille helps, but only when the sign or book is available in a braille version. Other ...

Much like the best selfie lights for your phone, the best ring lights for laptops help to illuminate your face and your environment for better photos and video. That said, unlike selfie lights, a ring ...