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"This is very odd. Why would teens and young adults, who are almost without exception the earliest adopters of new technological trends, use tablets less often than older adults, who are least likely to be early adopters? Compared to most new technologies, the tablet is being adopted backwards!"

Because iPads are used mostly by professionals eg doctors and people who want to read stuff or watch a movie on it.

Children and young adults don't have tablets and cell phones because they have limited disposable income.

Kids also don't need appointment books, the ability to read/edit documents from work, and so on.

They also have smaller hands - a cell phone is already big to them. Their eyesight is at the best that it will ever be. I would have been able to use a cell screen to browse the internet at 20; now, not so much.

A lot of the supporting data comes from adults 18-29. I include data from teens 14-20, because I think the habits they are learning will continue as they grow older.
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This is similar what I was going to say: disposable income, behavior; and I was going to add replacement cycle.

> If you want to predict the future, just look at what middle-class American teens are doing.

I know people love to say/write this, but I'm trying to think of a period of time where this has held up within the last century. Technology, especially today, doesn't allow it. Also, teens hop on and off of fads quicker than any age group. Teens and early-20s adults have behaviors that will all change within just a few years, along with the things they deem necessary vs nice-to-have.

That the iPad, or tablet, has plateaued (or even shrinking) may be true, but I don't think the data or reasoning supports it.

This isn't an original view, but I suspect that PCs will become specialized devices for particular groups (professional writers / coders / video editors, or those who aspire to do professional work; PC gaming enthusiasts; a couple of others), while most other people doing most other things will migrate to cell- and tablet-like form factors; maybe they'll have a computer around for something but does it matter if the computer is five or even ten years old?

The migration factor would seem to be an important part of Dustin's point—along with the idea that teens and 20-somethings are leading indicators, as they were for social networks, mp3s, etc.

(I'm typing this on a 27" iMac but would broadly define myself as part of the "specialist" group.)

Incidentally, cameras appear to be following a similar trajectory to PCs, with sales falling off in the last two or so years. See e.g. http://www.dslrbodies.com/newsviews/when-will-the-panic-star... or http://www.dslrbodies.com/newsviews/march-2014-nikon-news/ha....

> Incidentally, cameras appear to be following a similar trajectory to PCs, with sales falling off in the last two or so years.

Yeah, but just like the PC, phones are never going to replace reflex cameras, for a number of reasons I will not develop here. It's not because a market actor gains or loses that it wipes the entire market - and that was Dustin's entire point.

"aspire to do professional work" - any office work really.

I think the future is coming to your office and getting a bigger screen via a wireless connection to your tablet automatically (like Surface Pro with Miracast). You even said "27 iMac" instead of "powerful iMac".

There is, for me, a peculiar connection between cameras and pc computing power (I used to work for muvee technologies). As computing power grows, I've been quite frustrated with how he extra tends to get eaten up by a higher qualiy video format. 320x240 was enough at one point and 300mhz machines could deal with these well. Then came DV at 720x576@30fps, needing faster machines. We have HD today at 1920x1080. Each step has so far been 4x bump in resolution. We're now going to get hit by another 2x bump - 4k video, and then perhaps a bump to the frame rat to 60fps (or at least 48fps).

Today's "normal pc" compute power is inadequate for 4k video ... Unless you plug in a decent gpu and your machine includes a decent bandwidth to that gpu.

Given that parents have always wanted to film thir kids at the highest quality they can afford, where do you thnk this trend might take us industry wise?

Edit: if i cannot type out this post error free, mobiles phons suck as PC replacements ;)

I use a tablet instead of a phone, the screen and battery are significant hooks. It is slightly too large, I'm wondering if we won't all just settle on six inch screens for both soon.

For phones to completely win, we need terminals in offices and libraries that let you type on a full keyboard and use multiple monitors. Maybe you can just dock a phablet to power the dumb HCI? That would be my dream.

Do you use your tablet while walking around outside? Many people I see on a typical urban sidewalk are using their phone. Nobody is using a tablet.

Multiple surveys have shown that tablets are used almost entirely at home. People still see them as largely entertainment devices.

> Do you use your tablet while walking around outside?

Yes, absolutely.

I get that I'm an outlier, but I used to have a phone, and my experience has improved on net since I moved up a size category.

I might just be weird, but it's improved in ways that I would imagine would hold universal appeal: longer battery life, easier HCI (easier to type and swipe, easier to see nav, more readable text, better video).

The downsides are that it doesn't play nice with some phone plans, and it's kind of awkward in one hand. Not completely awkward, but probably unreasonable for a lot of smaller handed people (teens?), killing wider adoption. That's why I think six inch phablets might hit the sweet spot.

> In the future, we’ll all simply use our mobile phones for everything.

Haha. D Curtis and his predictions, always very funny. Japan is where you should look at. Japan's penetration of the mobile phone is close to 100% since the late 90s, and Japanese could already do everything they wanted using ONLY their mobile phone even before the iPhone came out.

Yet the PC did not die. It's still very much alive even in Japan, because your mobile phone still won't replace every of its uses, and you'd be hard pressed to find any young person (maybe not teenager, but at least university students) who does NOT have a laptop.

PCs are not going to die anytime soon, as I said before so many times you are just going at a more fragmented market down the road, with people using different kind of devices for different purposes. And OMG, let's stop relying on what 15 years old kids do to predict the future. My former 15 yo self had none of the needs and uses as my present self, so of course you'll tend to go to different devices as you age. There's no silver bullet for every use out there.

While I'm not necessarily disputing your conclusion, I can't agree with the validity of Japanese trends as evidence in this context. Curtis' argument was largely focused on behaviors of differing age demographics, and Japan's age distribution is nowhere near that of the US currently (highly weighted towards the elderly).
> and Japan's age distribution is nowhere near that of the US currently (highly weighted towards the elderly).

Nope, Curtis is talking about behaviors of younger people, just as I am. My point is that Japan is the most mature market out there for mobile phone, since there's no other country that has such a long and significant mobile phone history out there. It's been prevalent even with teenagers since the mid 90s, and now most kids get a smartphone before they even reach 10. And they could do everything with it. Yet the kids from the mid 90s and mid 2000s still went and purchased PCs when they grew up.

People's behavior changes as they age. That's why you don't keep eating "happy meals" at McDonald's when you are 30.

There is some difference between the Japanese Mobile Phone market, and the Smart Phone Market, in terms of jobs could be accomplished. The smart phone market was effectively launched when the Android/iPhone devices that could run third party apps, came about in 2007/2008. The disruption that these devices brought about was not to mobile phones, but to laptops/PCs, and should be viewed from that angle.
No, Japanese mobile phones could already do most of what you can do nowadays on a smartphone with web interfaces instead of application for most of the services available in Japan. They had defined a specific protocol for mobile phones web pages to make it easy to navigate and display information. Technically you did not need a PC for most services anymore - that's precisely why I am using Japan as an example. If you don't believe me, go back and check what Japanese mobile phones could do back in the 90s. They were not pretty, but you could do a whole lot with them.
My point is that despite the fact Japan has a more mature mobile phone market, the surrounding society doesn't have the same age demographics as, say, the United States. This difference will affect marketing, product and service design, etc. Even if that's the way younger people behave in the marketing environment of Japan, it may not be the way they would behave in the marketing environment of a younger country.
Not sure what you are aiming at here. Nobody does marketing for the whole population at once. You know, marketing target segments of people, and you have marketing for younger people as well as for older people, and design follows the needs of each of these segments. It's not because there are more older people in Japan than in other countries in proportion that companies stop targeting younger people. Come in Japan and you'll see a very different picture with most of the culture catering to younger audiences.
The PC will die when phones can do everything PCs can do. This will require both the ability to hook up larger screens and/or other larger form factor interfaces (e.g. Oculus-type things) and serious evolution in the abilities and openness of mobile phone OSes. Feudalized devices that can only run a narrow subset of special-purpose "apps" cannot replace PCs for anyone who wants to do more than browse, photograph, play games, and e-mail. That might be some percentage of the population but it's not going to be everyone, probably not even a majority.
The reason why I believe that PCs will never go completely extinct is that you need large computers for a number of specific applications. 3D rendering, Video editing are computing intensive. Gaming is extremely intensive and it will be even more so with the Occulus Rift and the like, and there's no way mobile devices will bring the same level of graphics as a 1000 dollar graphics card eating 500 Watts, unless there is some kind of technology breakthrough nobody knows about yet. Plugging your mobile phone into a larger screen will work fine for basic browsing and basic use, and that's certainly where Ubuntu wants to go (and they are not alone), but anything beyond that is not going to cut it.
They won't go completely extinct, the way mainframes haven't. But they'll get relegated to smaller and smaller niches.

My computer is in a huge tower case. In the mid 90's I could go into any computer store and pick one up. Today, finding even a full size ATX case on display is a rarity, and most of the PCs on sale local to me are in form factors closer to Mini-ITX, or are all-in-one PCs.

Most people simply don't need enough computing power to need the big units any more - their needs may increase, but they're increasing at a slow enough pace that the size of computer they need keeps dropping.

It may not "cut it" for anything beyond basic browsing and basic use today, but that's rapidly changing. My phone performance over the last 3 years have increased several times faster than my desktop and laptop performance (to a large extent because there's lots of "cheap" gains still for phones). The gap is narrowing.

Well if virtual reality (OR) becomes any popular in the near future, I tell you the PC is going to undergo a revival very quickly, because none of the ARM devices out there have any hope of catching up on the graphical power of the better PC graphic cards out there.

> They won't go completely extinct, the way mainframes haven't. But they'll get relegated to smaller and smaller niches.

PC are STILL selling by hundreds of millions every single year. Saying it's dying is like saying winter is coming just because you have a cooler summer day.

"They won't go completely extinct, the way mainframes haven't. But they'll get relegated to smaller and smaller niches."

The small screen size of a mobile phone will always limit it's suitability for particular tasks. I can't imagine any office, for example, replacing their desktop PCs with smartphones. That's hardly a niche market. Smartphones are good for consumption, but not so good for creation. For example, even the simple task of word-processing is painful on such a small screen using an on-screen keybboard.

This entirely misses the point: As you say, the mobile still does not replace every of the PC's uses. But that is rapidly changing.

The performance of the average persons PC is stagnating. Not because they can't get faster PC's, but because people increasingly have opted to slow their upgrades, and upgrade to cheaper units.

Meanwhile smartphone performance has skyrocketed.

Couple that with wireless streaming of display, and wireless keyboards, and we're very rapidly converging on a situation where a large portion of the population can get everything their want in terms of computing from their phone.

This is not something Japan has had since the late 90s.

Maybe people won't use their phone, but the current desktop form factors are as good as dead. They've been rapidly shrinking for years already. My local stores pretty much only have all-in-one PC/screen combo's and various tiny form-factors already. There's no reason to believe the shrinking won't continue, and when the phone form factors and PC form factors meet, there'll be little reason for most people not to carry their primary PC with them.

> Meanwhile smartphone performance has skyrocketed.

It's mainly because they started from zero in the first place. But I can tell you the performance of newer phones is nothing like 3 times of last year's ones. The increase of performance in single thread is also stagnating on phones, and you will soon hit a barrier in how much you can deliver per watt and per core in the same form factor.

PCs hardware is increasing at a slow pace because there's plenty of power available to run most applications very well already. On phones, demanding applications can make your phone crawl, so obviously there's a clear need for better performance, while my 4 years old laptop still runs most applications just fine.

That's also why PC sales seem to stagnate: you don't replace your PC as often as your phone or tablet.

Smartphones are not technologically capable of doing all things a desktop can right now, but they are quickly moving in that direction (in terms of speed/capacity). When they are and you can dock your phone to a larger screen/keyboard at work and then take it when you are ready to go and access the same apps/data on the go, the traditional desktop PC market for the majority of people will die quickly.

Technologically, consumer electronics in Japan is not as far ahead of western countries as it once was in the 90s. Going into a Japanese electronics store, you will find it does not look that much different from a Best Buy in the US. What does look different? All those "different kind of devices for different purposes" have folded into smartphones.

> the traditional desktop PC market for the majority of people will die quickly.

Who cares about the traditional market ? The point of the article is that the PC will die. It's simply not going to be the case, even if the PC stops being mainstream - there will still be USES for the PC, even if it's for a minority of people. And it does not look like it, there are still hundreds of millions of PCs sold every year, and they are not replaced as fast as subsidized phones and tablets, therefore it "looks like" the PC is dying, except it isn't.

This idea "becomes new" every few years, and yet PC games are predicted to outsell console games by the end of 2014.

What most people misunderstand is that, given the choice, most people would choose a PC for a lot of their computing needs.

The issue is lugging that PC around everywhere they go. In other words, physics doesn't give people that choice, and so other form factors become extremely popular.

But at no point will PC's be replaced by them. It's been predicted before, and they were wrong then too.

in Japan ... you'd be hard pressed to find any young person (maybe not teenager, but at least university students) who does NOT have a laptop

My experience is the complete opposite. My wife's family has one computer in the entire extended family, everyone else uses their phone exclusively and I rarely see people using laptops in cafes, etc. My wife has multiple relatives that she can't even email without using a japanese prepaid phone because Docomo encourages invalid email username construction.

> and I rarely see people using laptops in cafes,

Go to Starbucks. I see people using laptops every time there. And not just old geezers.

In the middle of Tokyo I see a lot of laptops in Starbucks but that isn't really the case in most of the cafes I visit elsewhere. Not a great idea to extrapolate from a metropolis of 20 million to an entire country. If laptops are doing so great in Japan why is Sony selling off their VAIO business?
It doesn't seem to make sense to group 14-year-olds with 22-year-olds here. One group has to share the family computer, the other doesn't.
i think pg already captured this idea when he said that once mobile phones were powerful enough to run an IDE, so you could carry it in your pocket wherever you go, plug into a monitor and keyboard and work - then the PC would be dead.

i disagree that middle-class teens are the harbinger of this future out of enlightenment - more like just managing household expenses and the reality of living at home. write your homework on the shared family PC, and everyone has their own phone.

That high-powered pocket-size device will be nice, but it's existence will mean that I can have a 20x as powerful desktop-sized device. And I'm going to want that for software development even though the pocket-sized device can run an IDE, because my desktop is going to have a much better IDE that does all kinds of code analysis and live testing for me as I work, and it's going to be able to compile my code much faster than the pocket device will.

Today's mobile phones are much more powerful than yesterday's PCs, but they didn't replace yesterday's PCs. We just have much more powerful PCs as well.

For some very, very, very small percentage of the population, that extra power can be useful - but I strongly suspect that, outside of gamers, that percentage is less than 10%.

For most people, PCs and Laptops became powerful enough about 5 years ago. I am a serious power user, run VMware, Cisco Network Simulators, Multiple Drawing Applications, Aperture, the entire Office Suite, VPNs, plus the normal host of twitter, text editor, skype, google earth apps, iTunes - all simultaneously - and my 2010 MacBook Air is still sufficient . I'm still doing all my Desktop PC work (Mostly Outlook and Visio) on my 2004 Dell Precision 650 (All that I've upgraded is the SSD and Monitor).

The Laptop and PC market is wildly over served today for 90%+ of the population. A MacBook Air is way more powerful than people need in terms of Processor, Wireless, and CPU performance for those people.

Yes - of course you will be able to take advantage of more powerful systems, but if we've already reached the point where I can't, then it won't be too far off before Phones/Tablets will have more than enough processing power for most ordinary people.

"gaming" is a billion dollar industry, calling it a "very very small percentage of the population" may be exaggerating a bit ;)
Oh, absolutely I get that, that's why I wrote:

"For some very, very, very small percentage of the population, that extra power can be useful - but I strongly suspect that, outside of gamers, that percentage is less than 10%. "

I.E. If we eliminate the PC gamers, probably less than 10% of people need the extra power we are getting from PCs. I realize that PC gamers can always, and will always need more power than they will ever, ever get.

You may want that, but all the evidence from average revenue per unit for PC manufacturers is that the average consumer, on the other hand, are not willing to pay for performance any more:

Bargain basement PC's are fast enough for most users to the point where it is a massive problem for everyone but Apple (who commands a massively higher average price), and this has been the case for years at this point.

"i think pg already captured this idea when he said that once mobile phones were powerful enough to run an IDE, so you could carry it in your pocket wherever you go, plug into a monitor and keyboard and work - then the PC would be dead."

No, then it becomes a 'PC'.

This topic get's framed around hardware when it's far more nuanced than that.

Workflows & Usage based on age and context of use. There's a strong bell curve correlation between age and content creation.

There is certainly a convergence point, but when it's $500+ for an iPad... how many teenagers can afford that? The utility of the screen size is secondary when put in those terms. I find it more likely that we're entering a world where we have multiple devices surrounding us.
>I suspect this behavior will continue as these young people grow up

I don't. I spend a lot of my time browsing on a phone. I could probably be counted in that "cell mostly" demographic. You can't get work done on a phone though. When I actually need to get things done for school/work/etc. I'm using a real computer, not a mobile device.

Mobile devices are rapidly becoming "real computers". I have 4 cellphone sized ARM devices in my house that are capable enough to use as desktops. I have wireless keyboards for them. Several devices supports streaming the display.

For many Android phones, you can already use them as desktop replacements of sorts, with HDMI out (including some with "wireless HDMI") and bluetooth keyboards.

Another reason that older people adopt tablets easily: they are a very good match for older eyes. The natural degradation of human vision with age lends itself to larger screens and buttons.
Oddly, even a retina iPod is far more readable to old eyes like mine than the non-retina one. I found this out when I upgraded.
Maybe young people don't need a dumb down interface because they know how to use a computer?
I think cell phones are a fad.

Millenials can't afford to move out from home because they get bamboozled by framily plans and handset discounts that drain their pocketbooks. At 10 a GB, you have to be a wall street or Washington fat cat to watch Netflix.

I can't wait until tablets get Blu ray players cause the rent on LTE is too damn high and all the kids think it is retro cool like 8 track tapes.

I honestly hope so. Not because I refuse to believe the 21st century exists or because - well, not entirely because they extend the NSA's reach so much, but just because they sound so earthshatteringly bad.

The phone network isn't supposed to sound like that. Compare AMR, EVRC-B, and mu-law side by side sometime.

That being said, the PC has a level of flexibility that mobile devices really can't touch. If the PC really is dying, then I think it's a failure or a lack of interest from consumers to take full advantage of their capabilities.

Don't think phones are so much a fad as they are hopefully a dead end.

I would prefer if telecoms died a horrible death so that we could just use the infinitely better infrastructure for moving information, AKA the internet. They only stand to benefit by holding back the internet with bandwidth caps to promote their crappier SMS tech.

That way instead of this marketing abomination called "Smartphones" (Phone/PC hybrid failure mishmash) to using agnostic modular mobile PCs (not laptops) without the GPS tracker and the cellular chipset (both being optional, the magic of modularity). To have a hub that would connect to the mPC, interfacing with all USB/HDMI/Audio devices. Not everyone likes current wireless devices. Adding the ability to install whatever OS you want with an actual friendly & helpful bootloader.

A man can dream...

Hahahaha what a fucking moron the author is.

Ever been to dream hack? Heard of league of legends?

The kids using mobile only computing are POOR.

FFS look at graphic card sales in the past few years. PCs are NOT dying.

Deal with it hacker jews. Tablets and mobile are shitty alternatives.

Smart phones are booming not so much because they're replacing laptops or desktops but because

(1) Their mobile communication capabilities are essential.

(2) Their nature is to be coupled tightly to an individual rather than be shareable.

(3) Their replacement cycles are so short.

Also worth noting, most phone companies that I've seen push smart-phones pretty heavily because they want to get you on a data-plan, and really don't have many dumb-phones around. My family switched our cell-phone plan a few years ago, and none of us really care for smart-phones so we didn't want a data-plan and just wanted dumb-phones, and it was surprisingly hard to actually accomplish this. It's not extremely hard, but the 'default' is definitely to just give everybody smart-phones.
This seems to completely ignore that fact that everyone can get a subsidised smartphone these days, even teenagers.

Mostly tablets need to be purchased outright, which requires a lot more disposable income.

Personally I still haven't found a tablet that fulfill my needs to "create". Tablets are good (maybe even great) as consumption devices. However I have found that the closer a table gets to a laptop (add keyboard and bigger display) the easier it is for me to create content
here's a startup/business IT anecdote: in our office we have pretty much at least two of every modern apple device...

mac pro, imac, macbook pro, macbook air, iphone, ipad 1/2/3/air/mini, apple tv, mac mini, airport xt, airport xp, hell even an ipod or two. jeez, it's actually kind of embarrassing now that i see it all typed out.

mac pros and macbook pro/airs get by far the most usage (dev and sales staff, respectively), followed (by a safe margin in terms of clock time) by iphone (everyone, all day long, for short bursts). everything else is highly incidental and we could easily get by without. the ipad (of which we have 3 or 4, i believe) sit pretty much unused. our imacs are kind of dead-ends functionally and the rest... more of a novelty than anything.

i tried to use ipads during meetings and even phone calls but found myself fumbling. completely unnecessary when a macbook air is just as easy to carry around and offers a traditional interface.

One reason for the apparent drop in mobile Internet usage as Americans grow from teenagers to 20-somethings has to do with work. Compared to high school students, young professionals (and, to a lesser degree, college students) are much more likely to use laptops. Many of them have to use laptops or desktop computers for at least 8 hours a day.

So, the statistics may suggest that mobile web usage drops off in the 20s range, but that may not mean that 20-somethings are any less savy or interested in it.

Edit: Just noticed a downvote. If anyone disagrees with this observation, I'm interested in hearing your feedback. One of the things I appreciate about HN is that it's one of the few places on the Internet were people with differing opinions can have truly productive and enlightening debates.
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Here is a reasoned counterpoint to the notion that the iPad has maxed out: http://www.asymco.com/2014/04/30/the-ipad-discontinuity/

I know so many older people who now live entirely on their tablets - heck, in Canada, I've got family who do all their email and browsing on playbooks .

Personally, I could never, ever, live without a Laptop (Not a day goes by where I don't spent at least 15 minutes on Terminal.app) - but, I totally understand how 90% of the population has different "jobs that need to be done" than myself - so there will be some tablet/Smart Phone that will take over those jobs.

The 20-30% of us hackers, knowledge workers, and gamers will keep a vibrant PC / Laptop market going for at least another 5-10 years, until Tablets/Smart Phones get powerful enough to just drive a display technology and get hooked into a keyboard.

That's the day that I carry my entire processing/storage/memory unit in my pocket.

I wonder why he just didn't ask a young person?

I did. I asked a 15 year old cousin.

"I use my mobile phone exclusively for email and internet."

why?

"I have privacy on my phone and it's the only thing I can use at school and at home."

Huh. Makes sense.

But when these students get older, and aren't as concerned about privacy from their parents, and aren't restricted from using other devices by school rules, I suspect they will adopt the device appropriate for the task at hand -- just like older folks do now.

Maybe tablets as a separate product are going to be more niche but I personally don't see it. But one thing I'm fairly sure of, as long as people have to type long things, a real keyboard is indispensable. I'm not sure what the 2030 Macbook Air will be, but i feel pretty confident that it (or similar) will be.

The PC will never die because a phone / tablet or even a laptop will never be able to do what a desktop can do. Both technologies are constantly getting more powerful and they will never be equal.
I can't even get enough affordable solid state storage in my PC and you are telling me a phone is the answer?
I think most people are not reading the article. He is not saying that the tablet form factor is dead, just that in the long run tablets and phones will converge. (So we will be calling things that operate like tablets today phones.)

This will either mean we all start carrying around really large phones, or that technology gets to the point where you can fit an object the size of a phone in your pocket and have an experience like a tablet. (Using some unforseen tech)

IMHO augmented reality converged with VR is the long run future. I have to imagine we are all going to be wearing comfortable opaque goggles in a few years that will project whatever we want wherever we want.

PCs will never die. They are productivity machines and something of that form will always be needed in order for work to be done. Teens don't need to work, they play.

But what I can see is the PC moving to the phone, such that a monitor and workstation accessories can be plugged into the mobile device.

I believe this is what most people who argue that the a mobile device will become peoples primary computer mean.

And you can already do this. Pretty much all Android phones and tablets supports bluetooth or USB keyboards, and many supports wired or wireless HDMI out.

Even that is not enough. The raw power advantage of the PC will probably continue for some time. There is no way to cram the amount of CPU/GPU power plus RAM/storage capacity that exists in a PC into a slate style device, whether smartphone or tablet sized. That power may not be useful to a great majority of the population, but it is useful to some. And it will probably be decades before that power differential stops being relevant. Though it's hard to imagine how increases in the power of small form factor, low power devices won't also translate into even greater increases in the power of larger form factor, higher power devices.