In the “Say It with Me” series, we’ll take a commonly used concept out of electronics and explain it the best we can. If there’s something that’s been bugging you, or a certain term or concept that ...

For a circuit to perform a useful action, it must receive data (input) to which it will respond with an action (output). Think of a child’s toy where a press of a button turns a light turns on, and ...

There will be a day when our iPads and MacBooks run the same operating system. Despite what Tim Cook wants us to believe, the crossover potential is simply too tantalizing for it not to happen; in ...

Input lag is a no-no for serious gamers who play shooters and other twitchy games. Find out which TVs lag behind the competition. David leads the Hardware team at CNET, covering phones, wearables, ...

In general terms, input lag refers to the time that passes between sending an electrical signal and the corresponding action happening. You may like What is the 'soap opera effect' on TVs? Why is it ...