DPI. Dots per inch. That’s how many droplets of liquid squeeze into an inch of your printed paper. PPI. Pixels per inch. That’s how many points of light live on an inch of screen. Simple enough, right?
In March 2013, Apple introduced two-factor authentication to provide additional security for Apple IDs. It expanded the feature to several new countries earlier this year and introduced it to the company's
E-commerce giant Amazon tells Federal Aviation Administration it will move drone testing abroad if it is banned from flying outdoors Amazon has warned America's Federal Aviation Administration (FAA) that
If Lego had a 21st-century facelift, it would look a lot like SAM, a new kit where the building blocks are electronic modules (or SAMs: sensor actor modules), which wirelessly communicate with each other