If you want some level of lighting automation without smart bulbs, then dusk-to-dawn light bulbs might just be the solution.

An overwhelming majority of handheld devices these days have ambient light sensors built into them. A large percentage of TVs and monitors do, too, and that proportion is growing. The sensors allow ...

The light surrounding you this very second may be used to expose how much money you make, where you live, when you’re home, and much more. That’s the big takeaway from a new analysis of ambient light ...

Digital cameras, still relatively inexpensive devices, have exponentially increased the number of pixels they can capture. Because silicon, a primary material in CCD (charge-coupled devices) and CMOS ...

Here's the run-down on back-side illuminated sensors (like those in the recently announced Sony cameras) including how they differ from more conventional designs and why we're still waiting for an ...

If you're a regular bicycle commuter, then you've no doubt experienced the following scenario: you're the only vehicle going in your direction at a controlled intersection, and the light is red, but ...