What does the word “lifehacker” mean?
Here a “hack” is a clever shortcut or a lesser-known, faster way to get something done. A hacker believes that information-sharing is a powerful positive good, and that it is a hacker’s duty to share her expertise—so we will. The “life” part comes in because while the hacks you’ll find here will focus mostly on technology—like how to automatically back up your hard drive, they’ll also extend to things like how to re-purpose a shoe-holder to organize your gadgets or build an air conditioner for under 30 bucks. Techie Danny O’Brien coined the term “life hacks” back in 2004. Here’s more on the history of the term “life hack” at Wikipedia.