If you are old enough, you may remember the “original” IBM PC keyboard from the early 80s (yes, folks, that is 1980s!). The one memorable characteristic of that keyboard is probably the sheer noise of it. Every key press yields a loud, solid “thunk”. I can not help but see a group of product designers before my mind’s eye: “… we have got to make a keyboard that lets the boss know his secretary is working … sounds like a real typewriter … imagine an entire room full of these …” and so on. 🙂
The real reason the keyboard was so loud is the switch technology employed. The bucking spring switch contains a spring that collapses (buckles) under pressure, giving tactile and audible feedback that the key press has been detected. More info in Wikipedia and Clickykeyboard.com.
A lot of people like the tactile feel of the keyboard as well as the ergonomics – apparently the fingers slow down less abruptly than with more modern (and cheaper) switches, so RSI is less of a risk. [I could not find a good source for this claim, so you may want to take it with a grain of salt.]
The keyboard hooks up to any computer with a USB port and works like a … keyboard. What did you expect? 🙂
My office now sounds like I have my own secretary typing away at an ancient typewriter as I am writing this. My fingers are wonderful. I love the feel! It is way too early to comment on RSI …
Apparently buckling spring switches last close to forever. My brother uses an original IBM PC model M keyboard to this day … Which means that this keyboard should last me a decade or two. Then again, I have only had one keyboard malfunction mechanically in my entire life and if memory serves correctly, some object falling on it caused the damage. That, I guess, means that I can take mechanical robustness for granted.
Disadvantages? The price is stiff at $69 plus shipping. It is pretty loud. It is not exacly Apple design (it’s apparently made on the very machines that made the original IBM model M). It lacks all of the fancy modern keys for volume control, iTunes playback, optical drive eject, etc. but the most important of the lot, optical drive eject, works by holding down F12.
Do I recommend it? Well, if you think about how much time your fingers spend on a keyboard every day, I would say that almost any amount of money is worth it if it makes your fingers happier. And you can always drown out the sound by turning up the volume in iTunes. 🙂