« Utilisatrice:Ariasuni/V2 » : différence entre les versions

Dernière version du 22 juillet 2017 à 20:39

Mes réflexions à propos de la V2.

Sous-pages

Liens

Internes

Liens#Informatique_et_implémentations

Externes

«I read in a mailing list/forum, that according to Dvorak's book, the middle finger is strongest, but Dvorak placed more keystrokes on the index finger, because that finger is assigned 6 keys (versus 3 for the middle finger).

I actually did some finger exercises where I lifted weights with my fingers. I found that my middle fingers were actually stronger than my index fingers. But overall, my index, middle and ring fingers were fairly close in strength. The pinky was significantly weaker, but not as weak as you might imagine. My index fingers could do about 50% more repetitions than my pinkies could. This is actually comparable to the finger ratios in Dvorak, where the index fingers are assigned about a 50% greater burden than the pinkies.

So I think the biggest issue with the pinkies may not be so much the strength, but the length. This may be the real reason why the L key can be uncomfortable in Dvorak.»

@@ Ligne 1 : / Ligne 1 : @@
 Mes réflexions à propos de la V2.
-== Génération des dispositions ==
+== Sous-pages ==
-=== Quoi ===
+=== Données ===
-On génère toutes les possibilités de dispositions des 34 touches sur lesquelles on va placer des lettres ou des symboles de ponctuation (le ê ne compte pas puisqu'il est absent de certains claviers). Il faudra aussi décider des caractères que l'on va placer.
+[[Utilisateur:Ariasuni/V2/Données]]
-== Contraintes ==
+=== Algorithme ===
-Cela fait 34! possibilités différentes, c'est à dire ≃ 3 × 10^38 (3 avec 38 zéros derrières…) Il faut donc simplifier poser des contraintes pour réduire les possibilités…
+[[Utilisateur:Ariasuni/V2/Algo]]
-On va placer des contraintes pour ne pas générer des dispositions totalement aberrantes, par exemple il est évident que certaines lettres doivent être placés sur la rangée de repos, et on peut même affiner en disant que certaines lettres ne peuvent pas être sur l'auriculaire.
+=== Placement des symboles pour la V2 ===
+[[Utilisateur:Ariasuni/V2/Symboles]]
+== Liens ==
+=== Internes ===
+* [[Liens#Informatique_et_implémentations]]
+=== Externes ===
+* [https://mtgap.wordpress.com/2010/01/09/should-a-keyboard-layout-optimize-for-hand-alternation-or-for-rolls/ Should a keyboard layout optimize for hand alternation or for rolls?]
+* [http://forum.colemak.com/viewtopic.php?pid=11837 Rolls vs hand alternation / Colemak forum]
+* [http://forum.colemak.com/viewtopic.php?pid=662#p662 Ex-qwerty comment on Colemak forum]
+«I read in a mailing list/forum, that according to Dvorak's book, the middle finger is strongest, but Dvorak placed more keystrokes on the index finger, because that finger is assigned 6 keys (versus 3 for the middle finger).
+I actually did some finger exercises where I lifted weights with my fingers.  I found that my middle fingers were actually stronger than my index fingers.  But overall, my index, middle and ring fingers were fairly close in strength.  The pinky was significantly weaker, but not as weak as you might imagine.  My index fingers could do about 50% more repetitions than my pinkies could.  This is actually comparable to the finger ratios in Dvorak, where the index fingers are assigned about a 50% greater burden than the pinkies.
+So I think the biggest issue with the pinkies may not be so much the strength, but the length.  This may be the real reason why the L key can be uncomfortable in Dvorak.»