There's nothing to buy Puki, you just go to regional settings and select Dvorak keyboard layout, like you would choose US or UK layout. You might have to buy some stickers to put on your keys or pop off the keys and re-arrange them.
It's for people learning to type and people who can already type. The layout is designed for speed and comfort rather than to stop the typewriter hammers hitting each other.
It's supposed to take about a month to get used to then you'll never want to type on a qwerty again... It can reduce RSI and other problems, you use less hand movement therefore less fatigue.
Generally it sounds interesting, although you'd have to take a couple of weeks off work (if you type at work) to adjust to it.
It's for people learning to type and people who can already type. The layout is designed for speed and comfort rather than to stop the typewriter hammers hitting each other.
It's supposed to take about a month to get used to then you'll never want to type on a qwerty again... It can reduce RSI and other problems, you use less hand movement therefore less fatigue.
Generally it sounds interesting, although you'd have to take a couple of weeks off work (if you type at work) to adjust to it.