A new avocado scanner uses infrared technology to determine ripeness, helping shoppers pick the perfect fruit without squeezing or bruising it. The machines are currently being tested in Tesco stores ...

Police scanner apps allow you to listen to radio feeds, whether you're a hobbyist interested in police communications or want to learn about local police and crime in your neighborhood. Zeroing in on ...

Which photo scanner is best? With the right photo scanner, you can upload several images and documents in a short period. However, depending on what types of images you want to scan, you may require ...