Alexa makes it easy to connect to the smart lights in your home. As an example, we will walk step by step through connecting Philips Hue lights to your Alexa smart assistant. Philips Hue 2-Pack ...

Light-emitting diodes are front and center for many of our digital experiences. Every modern phone and tablet you look at uses LEDs in its display. It’s worth knowing how these work. In short, LEDs ...

It seems like the world is ready for a true 3D display. We’ve seen them in sci-fi for decades now, with the ability to view a scene from any angle and inspect it up close. They’ve remained elusive, ...