RGB lighting is one of the easiest and most eye-catching ways to enhance the look of your PC setup. Simple LED strips are plentiful and can be found quite cheaply, but if you want something more ...

We may earn a commission when you click links to retailers and purchase goods. More info. There are both paid and free versions of it, with the full giving you the ability to customize a number of ...

Grid-powered street lighting is something that many of us take for granted, but there are parts of the world where electricity is a scarce resource and when the sun goes down, local pedestrian traffic ...

Last week, I wrote a piece about how notification LEDs on mobile devices were a dead art form. That editorial generated a lot of interesting discussion, and a recurring theme in the comments was the ...

Android: Interpreting the flashes emitted by your Android smartphone's LED can be difficult, especially when they're all the same color. Light Flow gives you control, so you can adjust the colors and ...

Light Flow LED & Notifications for Android is available for US$2.49 in the Google Play Store.For years, manners have been defined and documented in easy-to-learn rules classed by geography and culture ...