Well, who am I to judge, but developers nowadays use tools which engage "muscle memory" to jump from one functionality of the editor to the other and developer brains are used to work on the problem at hand. All this to the extent that the mouse cannot be grasped with muscle memory alone and then the brain is interrupted. Roughly speaking. I have a very practical question - is it possible to open Calypso, browse for a package that I forgot the name but will recall it when I see it, choose one of its classes, jump to its class methods, and start to edit one of them - all with the keyboard, without the mouse? I searched for all possible keystrokes but didn't find all the necessary keys to do all that. I believe going into a more attractive direction for today's developers would not need too many resources, only a well thought set of shortcut commands and a couple of tiny details would do. If time permits me to contribute on that, I will. -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html