Show HN: I built a tool to solve window management (aboveaverageuser.com)

54 points by atommachinist ↗ HN
Hello, my name is Andrew. I'm an indie developer and I'm excited to release Smart Switcher for Windows 10/11. I'm looking for feedback on the overall project and the application itself.

I built this because I couldn't find a window switching/management solution that worked for me. I tried all kinds of different solutions, virtual desktop extensions, obscure GUI window managers, you name it. Overtime I realized I wanted something that prioritizes one window at a time, is keyboard driven with has minimal if no GUI elements. I figured this part out, but knew something was missing. I had my eureka moment when I realized I could combine my switching method with a prediction algorithm. This led to the creation of Smart Switcher.

Smart Switcher is a data driven window switcher aimed at improving the overall window switching experience. It logs data on your windows switching, then a prediction algorithm analyzes this data and uses it to predict which window you would want to switch to next. When you need to switch windows, you press the switch shortcut to switch to the next predicted window. If this isn't the window you wanted, press the override shortcut to switch to the next most likely window. You can press the override shortcut as many times as needed until you arrive at your desired window.

It’s a paid app with a demo and trial version. There is a introductory discount and some additional discount tiers for early adopters.

Any feedback is appreciated! Thanks!

36 comments

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Cool idea, what model does it use to predict my next window?
I know what window I want to switch to, I don't need "intelligence" to predict it.

One way to implement this is to use window manager with one workspace per window (or multiple related windows) and use a single hotkey to switch to it. Very muscle memory efficient and takes no confirmation delay.

Neat idea. I'm sure this will solve some friction for the neuroscientists/mathematicians out there with ~20+ windows open.

Personally (as someone with ADHD), this would just relentlessly grind my gears. My thoughts are unpredictable by nature and so I value the "reliability" of knowing my chrome is two alt+tabs away, etc.

If an algorithm started messing with this and changing throughout the day... Damn, I'd go crazy.

Thanks! The long term goal of Smart Switcher is that the algorithm becomes reliable enough that window switching almost always requires only one Alt + Tab press. It's an ambitious goal that will require a lot of work, but that is the goal.
I similarly would have issue with the non-deterministic behaviour. I use space hammer and bind many apps directly to a dedicated chord each, so I know that (hyper)-b is browser, t for terminal, s for Spotify (or songs) etc.
> I wanted something that prioritizes one window at a time, is keyboard driven with has minimal if no GUI elements.

Sounds like tiling window managers like sway or i3. Those don't have any sort of predictive switching but otherwise:

  - My window management is done via keybindings
  - The status bar is completely optional (personally I use it but there is no *need* to use it)
  - I set `hide_edge_borders smart_no_gaps` so if I only have 1 window open in a workspace, it doesn't have any border at all. No titlebar, no close/minimize/maximize buttons, just the window content.
Tiling window managers are great and I admit they gave me some inspiration for this project. I just don't find myself needing to have windows be split screen very often, at least not more then two. The one exception to this is terminals which I usually keep in a separate virtual desktop but besides that I would rather have the window I'm using be full screen.
Try Niri or PaperWM. A scrolling window manager.
Without having tried this, I'd say the problem with a predictive algorithm is that it is (ironically) impossible for the user to predict what will happen.

So after switching, they will need a short moment to reorient: understand where they were taken, check if it matches where they wanted to go, and then either switch again or stop the switching process to resume work. In UX design, it's better if you can complete a longer process without having to halt and reorient many times in the process (like opening a menu that was hidden and wait for a loading animation to complete, until you can actually read the menu items are).

If it's impossible to keep a mental model of where you are in the system, and how you can move to another specific window, then actually EVERY window switch requires much more effort and conscious thought.

I think windowing systems, virtual desktops, spotlights, stage managers, exposés, mission controls, are all too complicated... I don't know what the solution is, and I think it's great that people are working on novel solutions. But I do know I want to easily switch between 2-4 windows without the order randomly changing.

I have a very similar frustration with the complexity here, and found that scrolling tiled window managers (like PaperWM, Niri, etc.) might actually be the answer. All your windows are in a line, press the shortcut until you hit focus the one you want. Reorder with a shortcut or with a mouse.

The main problem with them is system support, they are buggy when tacked on top of a desktop OS (PaperWM), or require a pretty finicky custom setup (Niri).

This! I actually kinda miss the Win7 enhanced switcher (I actually kinda miss the whole Win7 Aero desktop, but I digress) ... Win-Tab bringing up a scrollable stack of the actual windows you have open and being able to either directly select the one you want or just keep Win-Tabbing through them. The Win10 tiled view is similar, but lacks the charm somehow...
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I completely agree, a lot of the existing solutions are too complicated. I just want to be clear that once you use the override shortcut, the algorithm won't have any effect on the your switch order. When you are ready to switch windows, if you use the switch shortcut to switch from window A and it takes you to window B (because this is that the algorithm predicted) but this isn't what you wanted, you would press the override shortcut to go to C instead. Now because you have an override in effect for A, every time you switch from A it will take you to C, unless you use the override shortcut again.
Sometimes I want to switch between multiple windows quickly, or even toggle between them. Having two keys - alt+tab - allows me to enter the "window switching" state by pressing alt, while tab increments the selection, and shift+tab decrements (all while holding alt down). I leave switching state when I release alt.

Alt+tab is an optimal controller.

Maybe operating on the order of items in the queue, and use your prediction to sort windows, allowing faster selection? Even that disrupts sense of place - I know what applications I have open and where they are, and if I'm using alt+tab over 5 or more, I know the order in which I've opened them, and "where" I need to go to navigate to them.

There are second and third order impacts to changing interface behaviors, so the superficial benefit you might gain will be lost by creating friction at different levels.

A single key is insufficient for granular control, and no AI widget short of human level AI is going to capture the edge cases, which will create friction, at which point I will aggressively remove the offending piece of software.

I'd go back to the drawing board and work on a more complex model of window switching and all the ways in which people use alt+tab, and see if there's a use case for your idea at a different level. As it is, for me, it would interfere with a reliable and predictable interface, and I would be very unhappy.

I don't understand why people like to navigate their windows temporally.

Super+h/j/k/l (left, down, up, right) to move focus spatially feels much more natural, given that you can know at a glance which window is to the left of yours but they typically give no indication about whether a window is the 6th most recently touched or the 7th...

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It would be good to mention in the blurb here early on that it's for Windows. I kept trying to figure it out from the text here and failing…
We've added a mention of that to the text above. Thanks!
Funny, this sounds like a good idea, but I'm quite happy with the exact opposite: I use rcmd[1]. I hold down the right command key and press the first letter of the window name to switch to it. I can override this dynamic mapping by pressing right command + option + <other key>, so I have an IM client on I, for example. It means I never have to remember/guess how command+tab works (although I had fewer issues with alt+tab on Windows)

[1]: https://lowtechguys.com/rcmd/

I can't imagine wanting this. When I press ALT-Tab or SHIFT-ALT-Tab I can see most of the Windows I have open, and can get to the one I want quickly. The last thing I want is some algorithm showing me a next/previous window that may have nothing to do with where I'm headed. How would I be able to predict where it would send me so I can reliably know how many key presses I need to make to get there?
At least for the last three or four windows, I would want strict LRU behavior, because that’s automatic muscle memory. I could see a “smart” heuristic be potentially useful for less recently used windows, although I have a hard time imagining how that could be significantly predicted from prior use.
An interesting idea, but not something that would fit my workflow for several reasons (not the least of which is it's Windows-only).

Cmd-Tab on Mac and Alt-Tab on Windows does the same thing every time. Its consistency lets me use it extremely quickly, with confidence. It does what I want it to, every time. I don't wish to sound dramatic, but if I hit a shortcut with a window in mind, and this app picked the wrong window even once, I would uninstall it immediately. "Cmd-Tab, but it doesn't work sometimes" sounds frustrating and strictly worse than the system shortcut.

Maybe it should look more like GitHub Copilot. It watches what you're doing and shows a small indicator somewhere of the window it thinks you want to switch to. If the app guessed right, you hit a keyboard shortcut and switch to it. If the app guessed wrong, you just ignore the suggestion, like with Copilot.

I like the idea of focusing on one window at a time with keyboard shortcuts for getting around quickly.

I feel like the only predictable workflows are when I'm cycling through N windows repeatedly. Tabbing works great for N=2 already due to reorganizing the list so the first element is always the previous window. But N=3 or 4 and maybe 5 are also common for me and kind of annoying with tabbing. Of course I don't know how predictable those are either, they're annoying to tab because the patterns are almost regular but also have frequent exceptions.

I am sorta talking myself into wanting normal tabbing alongside a browser style forward/back (which would NOT reorder the alt/cmd tab list). That way once I have my N windows as most recent, it's all back/forward navigation and the path to each window is something I would remember for the session.

It's funny that Windows is too stupid for window switching, let's also forget about screen switching, a total nightmare.
Virtual Desktops + alt tab has always done it for me.

I would love to see your workflow in action for a real use case, unless your real use case is switching between calculator and paint…

Ditto. Having different desktops for different tasks/problems reduced clutter and makes context switching so much easier.
Microsoft traditionally already knows better than their users. Another crystal ball that pretends to read my thoughts is the last thing I want.
Appreciate all the feedback so far!

For those who do try the demo or trial version, or purchase the full version, if you want to take a more active role in providing feedback, you can email me at hello@aboveaverageuser.com.

I need this combined with eye tracking so that I can switch the focus to what I am looking at. If it was a macOS app, I would definitely pay for it. Especially if it was a one-off fee of $50 or something like that.
I’ll gladly accept feedback or constructive criticism at any point. That being said, if you want to work with me more closely and continue to provide honest feedback, I’d be willing to offer a free license to a handful of early users.

I did a lot of testing so it’s a fully working version, not a beta. This would just a thank-you for helping out early. You can reach me at hello@aboveaverageuser.com

Thanks everyone!

Interesting idea, but for me an app switcher needs to be super fast and switch between the apps I want without interrupting my thought process.

I've used an auto hotkey script for years that has served me perfectly. I press my shortcut modifier (the right Alt key) and then the letter of the app I want to switch to. For example, Right Alt + C will switch to my code editor VS Code. Right Alt + T will switch to MS Teams.

Repeating key presses will switch through all instances of that app so Right Alt + C, C, C will switch to the third open VS Code window.

The top row can be temporarily assigned to any open window for using on windows I have open that I'm switching to frequently but only while I have work in progress.

The scripts are at https://github.com/dattiimo/ahk-scripts for anyone interested.