An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

A smart lock sounded complicated and risky, but installing one proved easier—and more life-changing—than I ever expected.

The Karnataka High Court has rejected a plea by the Bengaluru Police seeking directions to identify a murdered woman by comparing her fingerprints with biometric data held by the Unique Identification ...

There's something familiar and frustrating about stumbling out to your car on a frigid morning, coffee in hand, only to find your car's door handle frozen shut. As you prepare for the snow, know that ...

A code that prevents a wireless phone from unauthorized use. When explicitly locked, and each time the phone is turned on, it will prompt the user to enter the code before it will allow a call to be ...

You can start solving the Keypad puzzle in Black Ops 7 first by hacking the terminal located in the room opposite the Keypad area. This involves a simple puzzle where you have to connect the power by ...

Samsung Good Lock is an app with several downloadable utilities — or modules — that can customize your device or provide additional functionality. In short, Good Lock is a customization suite that ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Video doorbells are useful for ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission.