Most information workers spend inhumane amounts of time huddled over their computers. We type away at our keyboards, stare at our screens and remain shackled to our chairs seemingly immobile for hours at a time.
The docility of inactivity combined with the repetitive action on keyboards and mice is a lethal cocktail that is undeniably harmful to the human form. Call it repetitive stress injury (RSI), tendonitis, carpal tunnel or just simple back or neck pain, the problem is real and it is deadly.
Whatever you want to call it, RSI-related injuries are avoidable and preventable. Having an ergonomic workstation is important.
Sitting at a proper position relative to your keyboard, mouse and monitor is a good first step. It's also a good idea to have good hardware, both keyboard and mouse that are ergonomically tuned to help reduce stress on your body.
In that regard, Microsoft has been a leader as one of the suppliers of ergonomic keyboards.
Hardware alone isn't enough, though, and even Microsoft's own keyboard manuals include a health warning that states, "use of a keyboard or mouse may be linked to serious injuries or disorders." The company provides tips on how to stay healthy while computing.
That said, wouldn't it be a whole lot easier if there were a program that automatically told you when to take a break, when to stretch, provide exercises and track how much time you actually spent on your keyboard and mouse?
Lucky for all of us, such software does exist. Even more fortunate is the fact that perhaps one of the best such applications is freely available and open source.
Workrave is a GPL (define) licensed application that runs on both Windows and Linux and can be easily installed and configured. The three main rest periods that it defines are micro-pauses, rest breaks and the daily limit, all of which are user customizable.
The micro-pause is intended to be a shorter break just to get your hands off the keyboard, while the rest break is a longer break that also involves a combination of different RSI-busting exercises.
There are 10 such exercises included in the program: finger stretch; neck tilt stretch; backward shoulder stretch; move the eyes; train focusing the eyes; look into the darkness; and move the shoulders.
The daily limit is also an interesting feature in that it specifies the total amount of time per day that you want to be spending on your computer. Just as with an everyday alarm clock, the micro-pause, rest period and daily limits can be 'snoozed' by either skipping or outright postponing the notices when they appear.
Unlike your everyday alarm clock though, Workrave can track how many breaks you've skipped so you can see just how "bad" you are.
|Open source looking out for your neck health.|
Workrave's statistics even go a step further beyond just reporting on the breaks that you took or didn't take. This nifty little open source application will also record precisely how much activity you actually performed, as well.
Have you ever wondered how many mouse clicks or keystrokes you made in one day? It's a staggering figure when you actually see the stats.
On one average to slow day recently, I recorded over 5,000 mouse clicks, traversed over 845 meters of distance (mouse movements) and had over 35,0000 keystrokes.
It's enough to make your head spin.