I call this category “invisible smart glasses,” because the wearable computing elements are invisible. This ability to pass as normal glasses is, to me, the ultimate feature.

Sen. Orrin Hatch, R- Utah, cheekily responded to a video of him removing an imaginary pair of glasses that quickly made its rounds on social media on Tuesday. “Oh you mean his invisible glasses ...

At Mobile World Congress, AVG is demoing a concept pair of glasses that both foil facial recognition software, and make it difficult for someone to snap a photo of your face.

The layer of gold absorbs invisible infrared light from the sun, causing the glass it’s applied to to heat up by up to eight degrees Celsius, preventing moisture in the air from condensing on it.