wildrhythms9 hours ago
"We've done tons of user testing on this, and it turns out it doesn't work. Touch surfaces don't want to be vertical. It gives great demo but after a short period of time, you start to fatigue and after an extended period of time, your arm wants to fall off. it doesn't work, it's ergonomically terrible."

-Steve Jobs, 2010

https://www.businessinsider.com/steve-jobs-touch-screen-mac-...

pjc5051 minutes ago
The original "gorilla arm" UX research is much older. However, Microsoft surface was something of a niche hit, and spawned a number of clones. PC laptops with touchscreens are quite prevalent even if they're not in the full-hinge form factor. They work a lot better if you can lay the screen flat or at a low angle in your lap.

Re: the stylus sub-thread, I've actually used cheap Android resistive+stylus phones and a Compaq Palm Pilot clone and .. yes, they were really bad compared to modern phone interfaces. The stylus has a niche market for artists, who need a high quality pressure sensitive version.

(edit: attempting to find the original citation for "gorilla arm" takes me to the Jargon File and the early 1980s. Along the way I found the delightful existence of a UX researcher with the name Sebastian Boring, though)

wongarsu42 minutes ago
I've used two touchscreen laptops during the Windows 7 era, and I'd largely agree with Jobs. It's great for some niche cases, but sits unused 99% of the time. Of course that was before Windows 8 completely redesigned the UI to better support touch, but that also hasn't lead to an appreciable portion of Windows laptops selling with touchscreens.

The Surface devices are a bit of an exception. For the tablets it works great. The convertibles that were a laptop with a screen that can turn into a tablet (or just be attached in reverse, so you have a very heavy but powerful tablet) were also great presentation laptops. Though apparently that niche was too small to support the exotic hardware. I don't quite get the appeal of the current surface laptops. But the ones I see in the wild are almost all the tablet surface devices.

pjc5029 minutes ago
> I've used two touchscreen laptops during the Windows 7 era

To be fair, the point at which Microsoft rewrote their UI to be touch-friendly was Windows 8, inspired by Windows Phone (RIP).

divbzero6 hours ago
“Who wants a stylus? You have to get ’em and put ’em away, and you lose ’em. Yuck. Nobody wants a stylus. So let’s not use a stylus. We’re going to use the best pointing device in the world. We’re going to use a pointing device that we’re all born with—born with ten of them. We’re going to use our fingers.”

— Steve Jobs, 2007

(8 years before the introduction of the Apple Pencil)

zuhsetaqi6 hours ago
When Steve Jobs said that, he was talking about a stylus as a main or even only input device. And he is still right about it. The Apple Pencil for the iPad never was a main input device but an alternative.
overfeed4 hours ago
That wasn't the only time Jobs trashed a category Apple didn't currently have annon-sale model for, but was actively developing; he also slurred 6-inch Android phones as "Hummers", and mocked the 7-inch Android tablets as "too small" a little while before Apple launched its iPad Mini.
Maxion24 minutes ago
To be fair, 7.9 inches is quite a bit bigger than 7 inches. That's ~30% more screen area.
fennecbutt1 hour ago
Exactly, but watch people leap into to defend how brilliant he supposedly was.
eru3 minutes ago
I see no contradiction.
nunez6 hours ago
The Pencil isn’t a stylus. At least not primarily. It’s designed for freehand. This is probably why they insisted on it charging via Lightning by removing its end cap. They didn’t want people getting ideas.
VerifiedReports4 hours ago
And here we are, and the Pencil STILL doesn't work on the defectively oversized trackpads on Apple laptops.

So... we're talking about more than one blunder here.

lostlogin4 hours ago
> And here we are, and the Pencil STILL doesn't work on the defectively oversized trackpads on Apple laptops.

Many (including me) argue that Apple sells the best trackpads ever made, the size being a key attribute.

qwertytyyuu3 hours ago
That and the excellent palm rejection. Probably why other manufactures didn't make track pads as large
mcv36 minutes ago
That's only an argument against using it as the primary interface. There have been many, many times for me where it was so much easier to reach for the screen and touch a button, than to reach for the mouse and maneuver the cursor over the button to click it.

It shouldn't be the only way to interact, but as an option, it's awesome.

MaXtreeM1 hour ago
I have never owned a touchscreen laptop and I agree with most of the criticism in comments here against it. But after just briefly using one from my father I have to say there is some thing in our brain that makes it kinda more satisfying, if that is the right word, to touch on things that appear on a screen. Even as a power user being used to just using keyboard most of the time, after 10 minutes with a touchscreen my mind prefers to touch on screen instead of touchpad.
Ylpertnodi1 hour ago
...wait until you see Munority Report.
satvikpendem7 hours ago
I wonder what people will say when Apple releases the touch screen MacBook later this year then.
VerifiedReports4 hours ago
They'll say it sucks ass, and they'll be right.

Touchscreen computers have failed for a reason.

Then again... so did "transparent" UI, which Apple just exhumed.

oarsinsync2 hours ago
> They'll say it sucks ass, and they'll be right.

And yet my wife will disagree hard with you, as all her fingerprints on my laptop screen will attest to. She always defaults to trying to swipe the screen instead of going to the mouse.

> Touchscreen computers have failed for a reason.

The only people who think touch screens have failed are people who actually use computers, and we are a tiny minority of the population these days. The majority of people live on touchscreen devices already.

alsetmusic6 hours ago
That it’s a silly idea, mostly. But some people will love it. As with anything Apple does.

(Longtime Apple user.)

VerifiedReports4 hours ago
And then everyone will realize that it's stupid shit, like the embarrassing emoji bar on Jony Ive's MacBook "Pro."
roboy7 hours ago
I had several PCs with touch screen and this absolutely true. Even intermittent use is not something I did, it’s just too inconvenient to ever become a habit, so the few times it’d be great, I don’t think about it being there because it’s not in my active list of affordances.
Rendello4 hours ago
Then, on the rare occasion where you do use it, you end up with a single finger smudge that lasts until you find the will to clean it.
ErroneousBosh4 hours ago
The problem with touchscreen laptops is you have to reach over the keyboard and trackpad to actually touch the screen to make it work, and that's physically uncomfortable and kind of inconvenient.

The answer is to make them fold flat so you're just looking at the screen with the keyboard facing away from you (and, ideally, disabled by a switch in the hinge so when you put it down you don't zkjltohtrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrolkmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Then, of course, it becomes annoying and inconvenient to use in a different way, but at least you get really really good at replacing the little flexi PCB ribbon that connects the screen through the hinge.

overfeed4 hours ago
Spurious keyboard inputs and broken ribbon cables may have been issues in 2003, but tablet-mode laptops made in the last 15 years face no such issues; e.g. the many generations of the Lenovo Yoga series in that period. In 2026, even 7mm-thick phones can have reliable 180°/-180° folding screens - laptops have a lot more volume to play with and fewer lifetime open/close events.

Apple's problems with touchscreen laptops are not mechanical; if Apple were to make a decent touchscreen laptop - say a 12" MacBook Air, it'd have a 360° hinge and cannibalize iPad sales, so they don't make that device to preserve the segmentation motivating people to buy both devices.

mcv30 minutes ago
It's not uncomfortable and inconvenient. There are many times when it's much more convenient to reach for the screen than to reach for the mouse or touchpad and carefully move the cursor. Touching the screen directly is much more natural for the occasional interaction. For prolonged use, nothing beats the mouse (and yet laptops still come with a touchpad and sometimes a clitmouse).
VerifiedReports4 hours ago
It's totally pointless, because the trackpad is already a touch device... and you use it to manipulate a precise cursor that doesn't block your view of what you're working on.
trash_cat8 hours ago
Nobody forces you to use touchscreen exclusively?
onion2k5 hours ago
If that's the case then the interface will remain a compromise that has to work for both point and touch, and ends up being suboptimal for both. Touch input necessitates bigger hit targets, lots of additional negative space around important buttons rather than groups, and a much lower information density on anything that has a click/touch handler like a list in order to avoid accidental presses. Apps need to be written with a touch UI in mind to work well.
ThoAppelsin2 hours ago
The line of thinking here applies to accessibility features as well. Luckily, it is uncool to say those things against the accessibility features, and there are even many good preemptive positive arguments, such as “a good design with accessibility in mind benefits everyone”. And those same arguments do apply for touch-enabled design as well; a good design with touch input in mind can benefit all.
cosmic_cheese4 hours ago
It will likely compromise anti-glare performance too, since an oleophobic treatment will be required for the screen to not instantly be covered in a haze of fingerprints. For someone who has no use for touch this is a strict downgrade.

The only way touch on MacBooks can make a shred of sense is if it’s a non-default option in the configurator, much like the current nanotexture matte option.

VerifiedReports4 hours ago
You say that now. And yet Apple now forces you to use shitty Bluetooth headphones to listen to its most popular music player.
ekinertac5 hours ago
I have used a couple of laptops with touchscreens, and the experience was awful, even with the latest technology. If Apple gave us an iPhone or iPad-quality touchscreen on MacBooks, I am 100% sure the experience would be perfect.
cbsks5 hours ago
I have a laptop with a touchscreen that I regularly forget is a touchscreen until I accidentally touch it.
Fezzik5 hours ago
Same. My work laptop has a touch screen and every now and then, when I remember that fact, I’ll use it to scroll through a few pages of a PDF. It gives me a chuckle because it’s so inefficient and inaccurate… then I immediately revert to my click-wheel mouse.
ulfw2 hours ago
Yea but now they're selling $400+ Magic Keyboards for iPads which then function exactly in this vertical way. No difference. I've typed this on one.
neya7 hours ago
Yeah, but this was also strategically in Apple's interest to sell the iPads with nerfed up iPad OS as a separate line up. I love Steve Jobs and all, but this did NOT age well. The millions of people using Surface and Surface Pro will absolutely disagree with this take.
dotBen13 hours ago
I wouldn't want a touchscreen MBP even if it was free, anyone else feel similar?

I don't get the draw - we already optimize for keyboard commands to avoid living our fingers over to a touchpad. Why would I want to start clicking on my screen?

If you're using your computer for tasks (rather than entertainment) and you're not a visual designer, I don't get why Apple are apparently going to be putting them into the new MBP line later this year.

AussieWog937 hours ago
I feel like the point isn't "there should be a touch screen MacBook" but more "holy shit we simulated a working touch screen by looking at reflections coming off the glass, isn't that cool".
Waterluvian13 hours ago
I don’t understand touchscreens on laptops that aren’t designed to fold flat. It’s got the feel of finger painting an unconstrained birthday balloon.
dwedge11 hours ago
I had a laptop that folded to 180, without touch screen, and had a webcam hidden under F7 so it either looked straight up your nose or showed your huge fingers
samplatt9 hours ago
You're essentially holding a large tablet upright, but all the weight is taken up up the base. Rather than finger-painting, try holding it on both sides like a tablet or gamepad and operating with thumbs.

Scrolling/controlling checkboxes and switches feels GREAT. Depends entirely what you're using it for.

dwedge11 hours ago
While I'm the same and totally agree with you, the few times I've been using touchscreen I find the habit sticks so hard that for days I keep touching my macbook screen, so there is definitely some subconscious desire for this (or I would have defaulted to using the trackpad even if my brain thought touch was available)
ThoAppelsin2 hours ago
It is indeed addictively intuitive. Once these people get to use it for a week, they won’t ever be able to look back.
bitmasher913 hours ago
Sometimes, if I’ve been using my iPad for awhile and switch over to my MBP, I might reach out and touch the screen out of habit. I can’t be the only one.
antonymoose13 hours ago
I had the opposite problem when work issued me a ThinkPad - I would accidentally brush my screen with my caveman knuckles once a day and somehow nuke a dozen lines of code.
bruckie9 hours ago
My kids do this all the time. They also use the touchscreen in conventional laptop configuration (not folded-flat tablet mode) on their Chromebooks all the time. It's bizarre to me. I'm always trying to get them to use the keyboard, but they don't care. Example: enter password on the keyboard, then tap the log in button on the screen with their finger, rather than just pressing enter. ¯\_(ツ)_/¯
egeozcan7 hours ago
My 3 year-old never had access to tablets or phones but sees us using phones all the time. So when he gets curious and touches the laptop screen (something he does with our phones occasionally as well), he's shocked to see it doesn't react.
jval436 hours ago
I do this on my iPad with Magic keyboard and I'm a die hard command line user otherwise.

I think the reason I started doing it on the iPad is that the keyboard focus is sometimes inconsistent, so clicking or tab-tab-tab-enter is slower and less reliable vs. just touching the screen. Definitely feel the gorilla arm though.

alsetmusic5 hours ago
My father did within six months of owning an iPhone.
lukan1 hour ago
Well, when I am doing rather thinking work, so not type in commands as fast as possible - I very much do like my laptop to have a touchscreen. It is way more ergonomic and comfortable, but yes, slower. But when the real work happens in my head, I like to be rather comfortable.

(Also I can immediately test touch features of the apps I develope)

post-it13 hours ago
> I don't get why Apple are apparently going to be putting them into the new MBP line later this year.

Apple has apparently being going to put a touchscreen in a laptop every year since the iPad came out, and it's never materialized.

xmprt13 hours ago
Previously, those were rumors from enthusiasts who wanted to see it. Now it's an internal leak so there's a lot more credibility to those rumors.
hu313 hours ago
No, there were internal "leaks" in the past as well.

https://archive.ph/xOgtp

xmprt11 hours ago
> Based on current internal deliberations, the company could launch its first touch-screen Mac in 2025

It looks like those leaks aren't too far off what I'm saying. Deadlines slipping by 1-2 years isn't way off especially for such a new/different product direction. And the rumor also said "could" which means even internally, it wasn't a strong claim.

jacobgkau13 hours ago
> January 11, 2023

> Based on current internal deliberations, the company could launch its first touch-screen Mac in 2025

Even if it didn't come to pass, just a few years ago is a more relevant leak than the every-year-since-the-iPad-released "rumors."

hu311 hours ago
Yes and it's an article about a leak 3 years ago. And there were more "leaks" before that. I just can't be bothered to research and link the obvious to argument against an "opinion".
radley13 hours ago
It just feels ancient and weird now that I can tap every screen I own, except my Mac. I don't want to replace the Mac's keyboard & mouse with a touchscreen, I would simply like it to support touch.

(This also made me realize the impending obsolescence of the Studio Monitor XDR: no touch support.)

christophilus10 hours ago
I have 2-3 old touchscreen laptops lying around. The touchscreen is useless to me. Worse than useless. If I ever use it, it’s accidentally, and I end up annoyed.
emmelaich9 hours ago
Sometimes I feel the urge to do some art, and the bigger surface might allow that. Perhaps in lieu, make a bigger trackpad.
eitally13 hours ago
I very much would want a touchscreen for my use cases.
2muchcoffeeman9 hours ago
Why? Better than a track pad.

Use a Surface Pro some time. If you are just casually browsing or reading a website. I find it much nicer to just tap on a link or swipe to scroll.

Wowfunhappy12 hours ago
I wouldn't want a touch screen to become the primary input device, but I think it would be useful on occasion. Not entirely unlike how we still have touchpads even though we try to use keyboard commands.
paxys11 hours ago
It would make sense if the screen folded over. In a laptop form factor a touch screen is just annoying because it keeps pushing the screen back.
thesuitonym13 hours ago
Macs are definitely not optimized for keyboard commands. If you feel the software you use is keyboard optimized, odds are it's not really Mac software.
allthetime9 hours ago
Absolute base line example.

Copy text in terminal

Mac: command+c

Linux/windows: ctrl+shift+c (unless you want to cripple proper ctrl+c functionality in which case you can (maybe) activate it from a UI menu)

The command key on Mac is somewhat magical and engages in all sorts of productivity and finger efficiency related context switching so that you can do more with less physical movement.

I’m genuinely curious who you think does it better

jonhohle10 hours ago
macOS has been one of the best keyboard OSes for over a decade, maybe longer. Nearly everything is bindable without additional software or third party apps. This can be done on globally or app-specific. A lot of this comes from the deep script ability that used to be a priority but has fallen by the wayside in recent years.
9dev13 hours ago
Huh? Of all the wonky shit about my Mac, the flawless keyboard navigation is really none of that
72deluxe1 hour ago
I had been using Windows my entire life and using a Mac in 2009? was awful. How do I get to the menu bar? Ctrl-F2. They keep changing the behaviour of the menu so that cursor keys don't wrap at the bottom of a menu so you have to know which direction you want to go to get to a menu item - make your choice! Up or down!

How do I get to the dock so that I can open the Applications menu? Ctrl-F3. left left left left left up. Then the popup menu doesn't respond to any letters.

All of this contrasted with Windows which had Alt + key for the menu. I learned it from Windows 3.11 for incredible speed:

- Alt space - show the window menu

- Alt space x - maximize

- Alt space n - minimize

- Alt space r - restore

- Windows key - start menu

- Windows key > P > right cursor > N - notepad (the right cursor = accessories)

This was broken in later start menus. The modern start menu is absolutely useless and takes forever. Up until XP this worked fine.

- (with Quicklaunch): Windows + N (number) - launch that item. Eg. Windows + 3 will launch the third item across. No idea if they broke this in Windows 11.

Under Windows 98 all of these were lightning fast. Explorer behaved as you'd expect too.

None of this was possible on the Mac and using it was very very very slow with a mouse to wave around the screen.

9dev37 minutes ago
I mean, all of this is available in MacOS as well, and configurable even—your main complaint seems to be that it works differently from Windows?

MacOS is a different operating system with different paradigms; instead of a start menu, you'd use Spotlight search for the same effect, which can be invoked with CMD+Space.

72deluxe18 minutes ago
No, the main complaint is that you can't do half of those things with a keyboard. Eg. how do I maximise a window on macos with my keyboard?

I have been using macos for decades and use it daily at work so I understand it is different. I am just saying that the out-of-the-box functionality for keyboard usability is very poor compared to Windows (and Linux DEs which imitate Windows).

I end up using Rectangle on macos for moving windows and maximising them using keyboard shortcuts because else it's infuriating for window management to have to move from the keyboard to the mouse all the time. The usability under Tahoe for window edges etc. is even worse with a mouse than previous versions and a complete joke, so I am stuck on Sequoia.

9dev3 minutes ago
> how do I maximise a window on macos with my keyboard?

System settings > Keyboard > Keyboard Shortcuts > Window > Fill. Default on my machine is fn+control+f, but you can also reassign that there of course (which AFAIK is something Windows doesn't let you do, by the way.)

> I end up using Rectangle on macos for moving windows and maximising them using keyboard shortcuts

I also used to use Rectangle, but by now the built-in window management shortcuts fulfil the same purpose out of the box (almost, that is; where Rectangle can move Windows onto the next screen, that is arguably where the built-in shortcuts fall flat, only being able to arrange on a single screen)

dwedge11 hours ago
I'm surprised you feel that way. I fight with my mac every day for one reason or another. At least it's not as bad as the days where some software used Cmd + letter and some used ctrl +letter, but for instance Cmd tab will switch to the wrong window when I go back and I have to use the mouse. Window switching in general is a lot harder if you only have the keyboard because the laptop is docked without a magic trackpad
codesnik11 hours ago
strange. Some keyboard shortcuts in os x are kinda weird and not intuitive to linux or windows users, but they are there. It's totally possible to use mac without trackpad. even cmd+tab switcher has a lot of hidden (but googlable) things: while still holding cmd after initial cmd+tab, you can close apps with q, switch to other apps with tab and (cmd+)shift+tab or left/right arrows, show app windows with down, etc. There's also a cmd+` for switching between one app's windows. I still find that distinction weird from usability perspective, but it's not too hard to adapt to it.
paxys11 hours ago
Specific applications sure, but the base OS interface is unusable without a trackpad.
72deluxe1 hour ago
This is true for the most part, unless you adjust keyboard settings in System Settings to let all UI elements be focusable with the keyboard (for tabbing between UI elements). I think it used to be under "keyboard" but they might have moved it in the recent Control Center reshuffle.
Jeremy10269 hours ago
Cmd+Space to open spotlight, type in the first 3 or 4 letters of whatever you're trying to do (an application to open, or a system setting to change) and then Return gets me about where I need to go most of the time. Cmd+Tab and Cmd+` for window selection. I don't do much else on the OS itself so my bases are covered.
__MatrixMan__11 hours ago
Really? I find that on MacOS apps are very inconsistent about whether popping open a menu shows me hints for selecting items in that menu. Those same apps are consistent about it on Linux.

And then there's the bonkers window manager which can't move focus directionally (e.g. Super + left) and so you have to fall back to Cmd + tab tab tab tab but even then there's no consistency about whether you're switching between app instances or windows instances within the same app...

cosmic_cheese4 hours ago
Display of shortcuts in menus is the responsibility of the app developer (especially in the case of use of foreign UI toolkits). If you don’t see them it’s because its dev dropped the ball and the Mac version is an afterthought.
__MatrixMan__4 hours ago
I think its more about priorities. I expect touch related features to be a bit rough on Linux and I expect the same for keyboard focused things on Mac.
cosmic_cheese1 hour ago
Skipping keyboard shortcut indicators in menus feels a bit like leaving the back seat out of a four-door sedan, but maybe that’s just me.
JSR_FDED10 hours ago
Cmd+Shift+Tab goes in the opposite direction.
__MatrixMan__4 hours ago
Yes but what goes left, right, up, or down?
devmor13 hours ago
“Flawless” is absolutely the opposite of how I’d describe the third class keyboard navigation in MacOS.

It’s actually more intuitive to use a magic keyboard on the iPad than on the desktop OS.

sitharus12 hours ago
What do you find missing from macOS keyboard navigation?

I've been using macs since the 90s so I'm quite used to it, so I'd love to know what I've been missing out on.

a964 hours ago
The absolute first thing that's needed: Maximize window.
72deluxe1 hour ago
Annoyingly it doesn't even maximize properly. You have to use alt-click for sensible behaviour.

They also decided about 10? years ago to make it behave as a "fullscreen" button which was really useless to me on a Mac Pro with 2 screens, where it would only ever "zoom" to one screen and then make the other screen display the desktop wallpaper - not the actual desktop - the wallpaper.

Useless.

Zarel1 hour ago
Ctrl+Fn+F?
devmor10 hours ago
I have a lot of complaints but I would say my three big gripes are:

- Window navigation within (rather than between) open programs. Mainly if one is on an external monitor, this is just a nightmare and I end up using expose and clicking the window instead.

- Window positioning (I installed 3rd party software called Rectangle for this last year so it’s kind of solved but if we’re talking about the vanilla experience this is a big one)

- Having to switch focus to the dock and navigate one by one through shortcuts to open them instead of the Super+Dock position shortcuts that Windows and KDE expose

samtheprogram6 hours ago
They kinda added window positioning with Tahoe -- there are things I like more about it than Rectangle (resizing), but I found that it was janky enough I switched back to Rectangle.

I rarely use the Dock, it's somewhat eye candy I leave up, or add stacks for folders that I use, but typically for keyboard action I reach for spotlight (cmd+space). Now, spotlight occasionally shitting the bed, that's another issue...

sitharus7 hours ago
Interesting, those are problems I don't have, I guess due to my work and workflow.

Command-` works for window switching as I expect, probably simply due to being used to it so I know exactly how It works.

Window positioning is an interesting one. I can't stand windows being positioned through tools, I stack them like you would with papers and shuffle through so the edge overlap is really important. Probably showing my age there!

And I never use the dock. Spotlight gets me everything I'd need from there.

allthetime9 hours ago
Window navigation is just ctrl+direction
devmor6 hours ago
That does not work between monitors.
nandomrumber10 hours ago
> Window navigation within open programs

Isn’t table cmd + ~

platevoltage11 hours ago
At least we have trackpads that are worth a crap.
devmor10 hours ago
I do adore the macOS trackpads, they blow anything else I’ve used out of the water.

The keyboard (physically) is also just very pleasant to type on.

wombatpm6 hours ago
But the Touch Bar was such a resounding success …
harr0113 hours ago
The benefit of a touchscreen MBP is that Apple will be forced to make their screens more protective.
commandersaki9 hours ago
Yes, I feel like it'll be a degrade in quality if they do this with any of their current line up. If they want to make a Macbook Ultra or whatever with it, that's fine -- I would have no interest in it.
lysace12 hours ago
The ergonomic aspects are horrible. I believe there's actual research on this from the 70s/80s/90s.
skwallace3611 hours ago
as long as it works well, would rather have it than not (but don't want to pay extra, so yeah... leave it out)
platevoltage11 hours ago
I agree. I've never wanted a touch screen on my laptop. My screen gets smudged enough already.
fortran7712 hours ago
All my Windows laptops have touch screens and I love it. What is the problem with having another input method available? You only use it when it’s appropriate.
nothrowaways13 hours ago
Touch screens are not pleasant for laptops. I prefer not to have them.
mrtksn13 hours ago
It's actually quite pleasant user experience for scrolling. Some interactions are better with a pointer, others are better with touch.

You can try it on an iPad with Magic Keyboard attached, it's very good to be able to do precision through the trackpad and then casually move large things on the screen with your fingers.

prmoustache13 hours ago
Honestly I just hate having fingerprints on a screen. And I use pageup/pagedown mostly which to me is better than scrolling.

Trackpad is nice for a device you can lay flat on a table or keep on one hand while sitting on the sofa, not too much when the device has a keyboard permanently attached to it and it cannot fold. I know I have a thinkpad like that and I never use the touchscreen.

LtWorf13 hours ago
Yesterday someone online told me I'm a boomer because (among the many other issues I mentioned) I said that apple computers lack page up/down keys which is annoying.
genthree12 hours ago
Option-up/option-down?

Two keys rather than one, but makes up for it by not being way off in some oddball part of the keyboard. You can one-hand it pretty easily, since there's an "option" right next to the arrow keys.

MarsIronPI9 hours ago
As a stolid classic-era Thinkpad user I don't have a dog in this fight, but it seems to me that the strain of having to hold down another key as I scroll rapidly would get tiring rather quickly. Perhaps if there was a Cmd lock it would be fine.
nothrowaways13 hours ago
Agree for iPad. But for a laptop trackpads ftw!
gavinsyancey13 hours ago
You don't have to use it.
criddell13 hours ago
As long as there's a way to maintain the current display density, that would be just fine.

However, like on Windows, I suspect macOS would increase the tap target size on lots of the touchable elements. Even if I don't use the touchscreen, I would still have to pay the touch target real estate tax in my applications.

hntway9090413 hours ago
That's a fair ask. My dream would be a simple toggle in something like control center for macOS that can flip between "touch mode" and "desktop mode" with most of the under the hood stuff being the same and just UI changes for the task. No doubt this would create new hurdles for software devs but again I'm dreaming here. Windows 10 actually had this with "tablet mode" in the notification center but I think they already soured people on the touch Windows thing by this point. I think Apple could reasonable do it better if they had the will but they'd much rather you buy and iPad for touch and a mac for desktop and everyone who doesn't want an extra device for certain use cases is left out in the rain.
dataflow12 hours ago
Note on Windows you can disable the touch device and it goes back to the old density. Don't know if Macs support it.
nothrowaways13 hours ago
you will accidentally touch the screen more often that you think.
wek11 hours ago
This is cool. Simple prototype. Is it dependent on lighting ... what if you are outside or backlit or glare etc...?
voidUpdate3 hours ago
> "Filter for skin colors and binary threshold"

Which skin colours? The image below that has a lot of colours that I'd associate with darker skin colours, and they're not included in the triggering zone. I'd be interested to see some data on hoe well it works with someone who has dark skin

Jabrov12 hours ago
What a super neat application of computer vision. Cool writeup. Thanks for sharing the code and making it open source too!
p0w3n3d4 hours ago
I almost hear that screen cracking when accidentally closing macbook with the camera inside...

I love Mac since I started using it in 2020, but boy this hardware is fragile. I am scared that I will be held accountable for fixing a broken screen of my work MBP

BugsJustFindMe8 hours ago
Ignoring whether touchscreen laptops are actually a good idea, I "OOF"ed out loud at this line.

> Filter for skin colors and binary threshold

Skin has an extremely broad range of colors that are also lighting dependent. I'd have gone with background subtraction.

coef210 hours ago
People use their laptops under various lighting conditions. I can imagine it would be difficult (or likely impossible) to bring this PoC to a solid production level technology. It looks like a fun project though.
allenu2 hours ago
This project brings back memories. I worked somewhere over 20 years ago where we were working on something just like this (touch displays using cameras). The biggest challenge was definitely the lighting conditions as you mentioned. We tried to rely on natural light but it was too unreliable. Darker skin tones were harder to pick up, and then you had issues with random reflections, light and shadow being cast on the screen, etc., which would make the system detect spurious fingers and touches.

We also had algorithms to detect finger shape to detect location of the pointer and when you were touching the screen. I saw way too many videos of fingers touching screens back then, so it's funny to see similar video clips here.

ianberdin12 hours ago
I was laughing so much. Thank you. Unexpected tech!
long-time-first13 hours ago
This is amazing. They should start to install upward looking cameras to implement this officially.
solfox14 hours ago
Love it! I appreciate the ethos of doing more with existing hardware. Adding an actual touchscreen would add real COGs to a macbook, and many potential failure points. Using the existing camera hardware + software seems to produce a "good enough" result for most people for casual use. I'm sure with some time and eng, Apple could make the "hack" shippable. But it doesn't earn product managers the big big bonuses, so it'll never happen.
joaohaas12 hours ago
As other people mentioned this is obviously not something I would want in my notebook... but I can still appreciate the cool tech!

I can also definitely see this kind of thing being used in things budget outdoor displays, specially if the UI is made to accommodate the lack of accuracy, and the camera is positioned on the side (since these displays are usually vertical).

starkparker11 hours ago
Difficult to capture reflections across a large screen while also dealing with outdoor lighting, glare, and moisture. The touchscreen part isn't usually what makes outdoor signage expensive compared to IP65, temperature control, and a secure housing, all of which would still need to apply here.

This looks like a neat option for retrofitting, and I suspect it'd work for some non-screen glass applications too. A combined IR/visible light solution would be interesting too, since I suspect those are complimentary (IR touch has issues with radiant light, while this wouldn't; this would have issues with low/no light, while IR wouldn't).

DubOfWeek5 hours ago
I don't even imagine how I would be tapping on the screen of my MacBook, not because of its form factor or design, but because of the macOS system itself. It's a different story with the iPad where you can do it endlessly...
dhbradshaw9 hours ago
Don't love touchscreens that much.

But I did love my Toshiba Satellite. It was like writing on paper!

Down with capacitive screens and long live Active Digitizers!

spidermonkey2314 hours ago
Using an external webcam is that not more than $1? cool project though; reminds me of how you could use a Wii remote to create a interactive whiteboard.
jbverschoor14 hours ago
Internal with a small mirror
zuhsetaqi6 hours ago
I always say, people who want a touchscreen on their Laptop never used a really good trackpad. I never missed a touchscreen on my MacBook but when I do something on someone else’s Windows Laptop I often prefer to touch the screen because the trackpad is just terrible.
JaredCampbell13 hours ago
It feels real because of the dirty touchscreen.
parpfish9 hours ago
I don’t want to encourage people touch my screen and smudge things up.
callamdelaney12 hours ago
The reason we buy macbooks is because they aren't touchscreens.
t1234s14 hours ago
Is there a coating you can apply to the glass to help with smudge marks?
rappatic14 hours ago
Oleophobic coating is standard on phones and tablets, which is part of why they don’t pick up fingerprints as easily.

Some brands offer coating you can DIY yourself (eg ProofTech OLEOPEL) but these seem mostly designed for phone screens. I don’t know whether they’d be as effective on laptop screens

dotancohen14 hours ago
And this is why modern screens (and eyeglasses) should be cleaned with a damp microfiber cloth and no aggressive cleaners. These coatings are fragile.

I do carefully clean the nosepads with soapy water, however.

vjay152 hours ago
sooo clever
ForOldHack13 hours ago
I think I could do this for less than 15 cents: four small peices of double sided tape, and the tiny mirror, and two hair pins... but the software? Priceless.
egypturnash14 hours ago
I wonder how well this would work with my bright blue fingernails that are about .5" longer than my finger.

I then wonder how much recalibration I would have to do when one of them broke and I was poking directly at the screen.

Synthetic734613 hours ago
You could still use the keyboard and track pad
jojobas10 hours ago
You chose to suffer not just with touchscreens. That said, it would probably work just fine.
egypturnash8 hours ago
It's honestly kind of amazing how many things seem to never be tested by anyone with long fingernails. My favorite was the time I picked up a video game controller and physically could not use it because the buttons were in a stylish little recess that meant my thumbnail would have to pass through the plastic housing before I could get the button to make contact.
jojobas7 hours ago
Why would product designers make products worse for most due to self-inflicted conditions of the few?
egypturnash10 minutes ago
You do realize that a significant portion of the population is encouraged to grow their nails long, right? Women exist.
anandkulkarni14 hours ago
Brilliant!
brcmthrowaway14 hours ago
Checking this profile of a random hacker in 2018, of course they are now working on AI.
anishathalye13 hours ago
I was working on AI in 2018 too :)

At that time, I was quite interested in adversarial examples and ML security.

rox_kd13 hours ago
Neeeeveeeer!!! please let macbooks be as they are .. why would I ever choose to put fingers on that beautful screen ... I don't get it!
bigyabai12 hours ago
> why would I ever choose to put fingers on that beautful screen ... I don't get it!

I'm not sure, but bare in mind that the iPad is almost as large of a market as the Mac at this point, and the iPhone has long surpassed Mac revenue. Touching your computer is a very popular sentiment among the grimy-handed public.

platevoltage11 hours ago
There is a reason why the MacBook hasn't been replaced by an iPad with a keyboard and trackpad attached to it. Very different use case.
hoherd9 hours ago
You're right. Those are completely separate millions of dollars to be made. Best not let them overlap at all, even if some of us intuitively touch our laptop screens to scroll a window now and then, especially when carrying it around.
bigyabai7 hours ago
What is that reason? Clearly Apple can put desktop chips in the iPad, their desktop apps already support ARM, and the iPad hardware can absolutely run macOS. What is the advantage of iPadOS, instantially?
als014 hours ago
Still an amazing hack today and I love it. However, I heard Apple are developing a touch screen MacBook this year, and I simply don't get why they're doing that. I don't know what's worse, the ergonomics or the fingerprints.
bardackx14 hours ago
i used to have a bad touch screen laptop like 7 years ago and back then it made the mobile development more pleasant (both native and web based)
Etheryte14 hours ago
So you mean they're developing the iPad, an insanely popular device, and you're not sure why they would make such a device?
nsxwolf14 hours ago
I have been around touch screen Windows laptops for I don’t know how many years now, and I have never felt even the slightest compulsion to touch the screen.
bigfishrunning13 hours ago
It might be a generational thing; my kids get touchscreen laptops from their school, and they interact with them almost exclusively by touching the screen. I agree, I'd much rather use a mouse (or even better, a trackball; i wish most laptops still had those)