Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

Humans have been studying and playing with light for millennia — from the ancient civilizations using rock crystals to magnify objects and focus sunlight to ignite fires, to Galileo who sparked the ...

Chiral 2D metal halide perovskites (MHPs) are among the most promising materials for future technologies that exploit the ...

With an estimated 94,000 automated license plate readers in America, police and federal agents can almost track your ...

The ACLU provides a range of tactics for communities to stop or limit the use of Flock’s ALPR mass surveillance technology Americans across the country have objected the privacy invasion of the ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

Dhruv Bhutani has covered the Android ecosystem since 2010, with a focus on smartphones, connected devices, and home networking. His reporting is informed by hands-on experience reviewing hundreds of ...

Expensive lighting isn't automatically smarter.