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Dvorak

Dvorak, or the Dvorak Simplified Keyboard, was originally an alternative typewriter keyboard layout patented in 1936 intended as a more ergonomic and faster alternative to QWERTY, which was universal at that time. The Dvorak layout as we know it today was standardized as ANSI X4.22-1983; it differs from Dvorak’s original design in the placement of numbers and punctuation. It is available on all major operating systems.

Finger 1234578910
Usage 6.48% (P74)7.31% (P30)10.74% (P47)11.82% (P45)17.5%13.23% (P73)10.59% (P21)10.26% (P63)8.01% (P90)
Same Finger Full Scissor Half Scissor Lat. Stretch
Bigram 1.76% (P82) 0.05% (P21) 1.67% (P69) 4.34% (P82)
Skipgram 4.84% (P47) 0.52% (P90) 3.36% (P97) 7.04% (P92)
No Thumbs With Thumbs
Weak-ish Redirs. 0.74% (P52) 0.64% (P39)
Weak Redirects 0.44% (P62) 0.21% (P68)
Other Same Finger 21.34% (P79) 13.56% (P79)
Rolls : Alts 1.16 (P3) 1.27 (P3)
2-Roll In : Out 2.00 (P69) 1.82 (P82)
3-Roll In : Out 1.36 (P53) 0.97 (P31)
Author
August Dvorak
Year
1982
Finger Map
Traditional
Finger 1234578910
Usage 6.51% (P76)7.31% (P29)10.74% (P46)11.88% (P46)17.5%13.23% (P72)10.59% (P20)10.26% (P62)7.91% (P78)
Same Finger Full Scissor Half Scissor Lat. Stretch
Bigram 1.77% (P84) 0.05% (P21) 1.67% (P68) 4.30% (P82)
Skipgram 4.86% (P49) 0.53% (P90) 3.24% (P94) 6.85% (P90)
No Thumbs With Thumbs
Weak-ish Redirs. 0.74% (P51) 0.63% (P38)
Weak Redirects 0.44% (P63) 0.21% (P69)
Other Same Finger 21.32% (P77) 13.59% (P80)
Rolls : Alts 1.16 (P3) 1.27 (P2)
2-Roll In : Out 2.01 (P70) 1.82 (P83)
3-Roll In : Out 1.33 (P51) 0.97 (P28)
Author
August Dvorak
Year
1936
Finger Map
Traditional