My recollection is that in studies of how humans respond to feedback, there are large differences between even relatively short periods of latency.
I would expect using VIM to increase latency. While you are going to press fewer keys you are likely going to take slightly longer to press the keys as using any key is more complex.
I can point to dozens of little things that are easier with vim, conversely, nothing is harder because you can always just drop into insert mode.
There’s the paradox of choice and having more choices to accomplish a task costs mental resources. Vim forces me to spent cognitive resources to chose between different alternatives of how to accomplish a task.
All the professional UX people seem to advocate making interfaces as simple as possible.
There’s the paradox of choice and having more choices to accomplish a task costs mental resources.
As your vocabulary has grown, has your speech slowed down? Is it faster to look at the keyboard and type with one finger, or touch-type with all ten? Have you ever played fighting video games? Is someone who knows more moves at a disadvantage? It might depend on how much they’ve practiced them!
More conscious choices slow me down, it’s true, but once it’s ingrained at the level of habit, you can do it almost as fast as you can think it, just like speaking or typing or playing a fighting game. Learning to do it in the first place is slower, but like learning to touch-type, try to get it right before you try to get it fast.
When I touch-type words, I don’t think in terms of individual letters. I don’t move that way either. There are clusters of keystrokes that happen frequently in English text. My other fingers have already started moving to the next letters before I’ve finished pressing the first one. Vim’s motion commands end up feeling the same way. It’s just like typing words.
New vimmer: I need to swap a line with the next one. I should cut it and paste it after. What was the command for that again? D? Uh. Visual mode! hhhhhhhhhhhhhhhhhv. Um. k? no. j. l. $. d. Down? j. p! What? Uh, undo! u! Up? k! p! Why isn’t this working? u! $! i! Enter. Aw screw it! Backspace! Right-arrow, Enter, p! Backspace! Escape, p! Phew!
Intermediate vimmer: I could select the whole line with V and cut with d or do a cut-motion with ^D. 0D is a little easier to reach than ^D though. Or dd. The dd is easiest. Am I still in insert mode? Escape, Escape. dd! Down? Oh, already there. Paste-below with p. p! Done.
Experience vimmer: swap-linesddpdone.
I’m not even thinking in terms of select-copy-paste steps here.ddp is a muscle macro in its own right, just like a common word or a practiced fighting-game move.
Is it faster to look at the keyboard and type with one finger, or touch-type with all ten?
Touch typing doesn’t increase the amount of choices if you do it properly. If you learn touch typing properly there’s a single finger that’s responsible for a single key.
As your vocabulary has grown, has your speech slowed down?
That’s a bad comparison because as my vocabulary grew I also get better got speaking.
In cross language comparisons more choices, do slow down speakers. Speakers of a language with fewer phomenes are faster at speaking a single phoneme then speakers of a language with more different phonemes.
I would expect using VIM to increase latency. While you are going to press fewer keys you are likely going to take slightly longer to press the keys as using any key is more complex.
This really isn’t my experience. Once you’ve practiced something enough that it becomes a habit, the latency is significantly lower. Anecdotally, I’ve pretty consistently seen people who’re used to vim accomplish text editing tasks much faster than people who aren’t, unless the latter is an expert in keyboard shortcuts of another editor such as emacs.
There’s the paradox of choice and having more choices to accomplish a task costs mental resources. Vim forces me to spent cognitive resources to chose between different alternatives of how to accomplish a task.
All the professional UX people seem to advocate making interfaces as simple as possible.
You want simple interfaces for beginners. Interfaces popular among professionals tend to be pretty complex, see e.g. Bloomberg Terminal or Photoshop or even Microsoft Excel.
This really isn’t my experience. Once you’ve practiced something enough that it becomes a habit, the latency is significantly lower.
How much experience do you have with measuring the latency of things to know what takes 400ms and what takes 700ms?
Anecdotally, I’ve pretty consistently seen people who’re used to vim accomplish text editing tasks much faster than people who aren’t, unless the latter is an expert in keyboard shortcuts of another editor such as emacs.
Even if total time for the task is reduced the latency for starting the task might still be higher.
I would expect using VIM to increase latency. While you are going to press fewer keys you are likely going to take slightly longer to press the keys as using any key is more complex.
There’s the paradox of choice and having more choices to accomplish a task costs mental resources. Vim forces me to spent cognitive resources to chose between different alternatives of how to accomplish a task.
All the professional UX people seem to advocate making interfaces as simple as possible.
As your vocabulary has grown, has your speech slowed down? Is it faster to look at the keyboard and type with one finger, or touch-type with all ten? Have you ever played fighting video games? Is someone who knows more moves at a disadvantage? It might depend on how much they’ve practiced them!
More conscious choices slow me down, it’s true, but once it’s ingrained at the level of habit, you can do it almost as fast as you can think it, just like speaking or typing or playing a fighting game. Learning to do it in the first place is slower, but like learning to touch-type, try to get it right before you try to get it fast.
When I touch-type words, I don’t think in terms of individual letters. I don’t move that way either. There are clusters of keystrokes that happen frequently in English text. My other fingers have already started moving to the next letters before I’ve finished pressing the first one. Vim’s motion commands end up feeling the same way. It’s just like typing words.
New vimmer: I need to swap a line with the next one. I should cut it and paste it after. What was the command for that again? D? Uh. Visual mode!
hhhhhhhhhhhhhhhhhv. Um.k? no.j.l.$.d. Down?j.p! What? Uh, undo!u! Up?k!p! Why isn’t this working?u!$!i! Enter. Aw screw it! Backspace! Right-arrow, Enter,p! Backspace! Escape,p! Phew!Intermediate vimmer: I could select the whole line with
Vand cut withdor do a cut-motion with^D.0Dis a little easier to reach than^Dthough. Ordd. Theddis easiest. Am I still in insert mode? Escape, Escape.dd! Down? Oh, already there. Paste-below withp.p! Done.Experience vimmer: swap-lines
ddpdone.I’m not even thinking in terms of select-copy-paste steps here.
ddpis a muscle macro in its own right, just like a common word or a practiced fighting-game move.Touch typing doesn’t increase the amount of choices if you do it properly. If you learn touch typing properly there’s a single finger that’s responsible for a single key.
That’s a bad comparison because as my vocabulary grew I also get better got speaking.
In cross language comparisons more choices, do slow down speakers. Speakers of a language with fewer phomenes are faster at speaking a single phoneme then speakers of a language with more different phonemes.
This really isn’t my experience. Once you’ve practiced something enough that it becomes a habit, the latency is significantly lower. Anecdotally, I’ve pretty consistently seen people who’re used to vim accomplish text editing tasks much faster than people who aren’t, unless the latter is an expert in keyboard shortcuts of another editor such as emacs.
You want simple interfaces for beginners. Interfaces popular among professionals tend to be pretty complex, see e.g. Bloomberg Terminal or Photoshop or even Microsoft Excel.
How much experience do you have with measuring the latency of things to know what takes 400ms and what takes 700ms?
Even if total time for the task is reduced the latency for starting the task might still be higher.