wordoflife
Apr 9, 09:21 PM
PEMDAS... First time ever that I hear of it.
I did no go to school in the US.
So.. if the priorities are Parenthesis, then Exponents, Multiplication, Division, Addition and lastly Substraction, using your rule:
48/2(9+3)
First whatever is inside the Parenthesis: 9+3=12
48/2(12)
Then Exponent: none
Then Multiplication: 2(12) = 24
Then Division: 48/24 = 2
There you go...PEMDAS fans.
No. That's not how it works. Once you get to multiplication/division, you go left to right. It's 288. And for those of you who get 2 by using calculators, any math teacher will tell you that calculators always get the rules of operations wrong. That's why we teach kids pemdas so they know what math to do first and they can use the calculators to help them do the parts of the equation they need help with.
Precisely
The answer is 2, not 288 (it can't be that)
Following PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction):
9+3=12
12*2=24
48/24=2
2 is the final answer.
As I stated above, you are missing an Important rule of pemdas. When you get to multiplication/division or addition/subtraction, you go left to right. So: 48/2 is 24. And 24 *12 is 288. If u don't believe me, just google pemdas and u get the rules:
http://www.mathsisfun.com/operation-order-pemdas.html
Mac'nCheese: I think that in elementary school you first learn to multiply and then to divide. So first you multiply and then you divide.
That left to right rule is not following the order of the letters.
So for this case it is not PEMDAS but PEDMAS...
The Arabs give us the numbers that we use nowadays, and they do write from right to left.
So your math teacher is telling us that Mac OS X is giving us a wrong answer...You might need to watch waiting for Superman.
MacnCheese is correct
PEMDAS is more like this. PEMDAS isn't really an accurate name, but it helps remember the basic order.
1) Parenthesis
2) Exponents
3) Multiplication or division ... going from left to right
4) addition or subtraction ... going from left to right.
48/2(9+3)
=48/2(12) or 48/2 * 12
(by parenthesis)
No exponents
No addition or subtraction
=24(12)
(by multiplication or division from left to right)
=288
(by multiplication or division from left to right ... again)
288 is the answer. There is no way you can get 2 by following the order of operations.
And people should know better than putting a whole equation into a calculator and depending on that answer ... (spotlight, google, calculator)
I did no go to school in the US.
So.. if the priorities are Parenthesis, then Exponents, Multiplication, Division, Addition and lastly Substraction, using your rule:
48/2(9+3)
First whatever is inside the Parenthesis: 9+3=12
48/2(12)
Then Exponent: none
Then Multiplication: 2(12) = 24
Then Division: 48/24 = 2
There you go...PEMDAS fans.
No. That's not how it works. Once you get to multiplication/division, you go left to right. It's 288. And for those of you who get 2 by using calculators, any math teacher will tell you that calculators always get the rules of operations wrong. That's why we teach kids pemdas so they know what math to do first and they can use the calculators to help them do the parts of the equation they need help with.
Precisely
The answer is 2, not 288 (it can't be that)
Following PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction):
9+3=12
12*2=24
48/24=2
2 is the final answer.
As I stated above, you are missing an Important rule of pemdas. When you get to multiplication/division or addition/subtraction, you go left to right. So: 48/2 is 24. And 24 *12 is 288. If u don't believe me, just google pemdas and u get the rules:
http://www.mathsisfun.com/operation-order-pemdas.html
Mac'nCheese: I think that in elementary school you first learn to multiply and then to divide. So first you multiply and then you divide.
That left to right rule is not following the order of the letters.
So for this case it is not PEMDAS but PEDMAS...
The Arabs give us the numbers that we use nowadays, and they do write from right to left.
So your math teacher is telling us that Mac OS X is giving us a wrong answer...You might need to watch waiting for Superman.
MacnCheese is correct
PEMDAS is more like this. PEMDAS isn't really an accurate name, but it helps remember the basic order.
1) Parenthesis
2) Exponents
3) Multiplication or division ... going from left to right
4) addition or subtraction ... going from left to right.
48/2(9+3)
=48/2(12) or 48/2 * 12
(by parenthesis)
No exponents
No addition or subtraction
=24(12)
(by multiplication or division from left to right)
=288
(by multiplication or division from left to right ... again)
288 is the answer. There is no way you can get 2 by following the order of operations.
And people should know better than putting a whole equation into a calculator and depending on that answer ... (spotlight, google, calculator)
McGiord
Apr 10, 06:20 PM
Just gave the problem to my 12 year old brother. Yup, its 288. To all you people who still believe it's 2, I hope you don't deal with math a lot in your careers. It might also be a good idea for you to hire somebody else to do your taxes ;)
So he is the man. Does he do your taxes?:D
So he is the man. Does he do your taxes?:D
flopticalcube
May 4, 04:06 PM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-gb) AppleWebKit/533.17.9 (KHTML, like Gecko) Mobile/8C148)
CCC would also copy any issues (apart from hardware faults) so how would that be better?
Hopefully you would rotate your backups, as is usually recommended, so that issues would become apparent before overwriting an older backup and you could restore from a safe place and then use TM to recover any lost work.
CCC would also copy any issues (apart from hardware faults) so how would that be better?
Hopefully you would rotate your backups, as is usually recommended, so that issues would become apparent before overwriting an older backup and you could restore from a safe place and then use TM to recover any lost work.
dentaldoc
Apr 26, 03:53 PM
It doesn't take a genius to predict that when proprietary OS, making essentially one model of phone, is compared to essentially the rest of the world, that the open OS, having perhaps 30 companies manufacturing perhaps 50 or so models of phone at any time, that they will garner a bigger market share.
Apple couldn't get enough parts to compete with 30 companies if they tried. They don't want to. Apple is not trying for world dominance. They are trying for perfection. Just as there are more Ford Pintos in the world than Bentleys. Who cares.
So, in response to this "amazing" statistic, I say, SO WHAT!
Apple couldn't get enough parts to compete with 30 companies if they tried. They don't want to. Apple is not trying for world dominance. They are trying for perfection. Just as there are more Ford Pintos in the world than Bentleys. Who cares.
So, in response to this "amazing" statistic, I say, SO WHAT!
aptar
Sep 16, 08:59 PM
It is always bad practice to CTO a machine, as it is if there are no faults with it you are not entitled to send it back...
Yeah, I realize that now (and will keep it in mind for future).
On the flipside, with only a couple customizable options it's not like it wouldn't be appropriate for another consumer. The only thing modified is the RAM and it would take about 10 mins (for Apple) to get it back to stock.
Yeah, I realize that now (and will keep it in mind for future).
On the flipside, with only a couple customizable options it's not like it wouldn't be appropriate for another consumer. The only thing modified is the RAM and it would take about 10 mins (for Apple) to get it back to stock.
Thunderhawks
Apr 7, 11:52 AM
Ha ha! Im not sure the relevancy of the last part...but I have to disagree (respectfully) with the notion that Apple doesnt require constant pressure or that any good company only listens to internal voices (users included). First of all, without competition Apple could very well become stagnant in it's HW development; a sad example of this is with the legacy use of C2D (and no folks, they could have gone to discrete options and circumvented the nVidia v Intel alley fight). Apple's also behind the curve on the GPU market, and with their aged MBP display res. Now, havent we all complained about these issues to some degree?
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Xtremehkr
Mar 28, 12:06 PM
I find this highly implausible. There is no way that Apple is going to let the iPhone fall too far behind Android phones. Maybe the design won't change much but the iPhone will certainly be updated.
http://static3.businessinsider.com/image/4cbdf9decadcbbe57c020000-400-300/the-iphone-is-now-almost-half-of-apples-revenue.jpg
We already know that the iPhone is going to get the A5 chip in the next iteration and have already seen covers designed for the iP5.
http://static3.businessinsider.com/image/4cbdf9decadcbbe57c020000-400-300/the-iphone-is-now-almost-half-of-apples-revenue.jpg
We already know that the iPhone is going to get the A5 chip in the next iteration and have already seen covers designed for the iP5.
TMay
Apr 21, 03:47 PM
And how do you operate it? A server can be accessed from a workstation but a Mac Pro IS a workstation, it's not a server. It's not a logical step. I have a professional photographer in the family, with a Mac Pro. He needs to load his RAWs onto his Mac for post processing. How to do this if that Mac is in another room, in a rack :confused: Very inconvenient if you ask me.
Sounds like Lion provides OSX server no extra charge. Wait and see.
Sounds like Lion provides OSX server no extra charge. Wait and see.
Willis
Sep 16, 09:32 AM
Oooo updates.. yay!
You know, I love the Macbook, but I love the MBP too. I just hope the price comes down a bit so I could get one comfotably with work discount. :o If not, MB it shall be in the new year
You know, I love the Macbook, but I love the MBP too. I just hope the price comes down a bit so I could get one comfotably with work discount. :o If not, MB it shall be in the new year
justinLONG
Mar 29, 10:56 PM
I would not want to work in an american plant that manufactured apple products. could you imagine that?. there would probably be an apple union i'd have to join. :eek:
iLilana
Mar 31, 12:49 AM
Only if a re-write is done on it first. Carbon-to-Cocoa conversions on all of Apples' apps should be of a higher priority.
you could always just use front row
you could always just use front row
Ommid
Apr 23, 05:18 PM
Very good news!:apple::apple::apple::apple::apple::apple::D:D:D:D:D:D
Love that top picture! Its all about Retina!!
Love that top picture! Its all about Retina!!
rdowns
Apr 14, 04:29 PM
Repeating myself ...
I find this approach highly irrational. If you're overweight, it's important to lose fat. It does no good whatsoever to treat brain the same as fat ... to treat vital organs the same as fat ... to treat limbs and digits the same as fat.
I think we can all agree that there is a lot of waste in government. The fact is, a lot of it is hard to find. At this point in our financial situation, I agree with across the board cuts. After that, then you continue to cut, where it makes sense, surgically.
The Democrats agreed to historic spending cuts. Where are the Republicans who agree to tax increases?
That's crap and you know it.
According to a Congressional Budget Office comparison, the bill would produce only $350 million in tangible savings this year, partly because cuts in domestic programs were offset by an increase of about $5 billion for Pentagon programs.
When projected emergency contingency spending overseas is figured in by the budget office, estimated outlays for this year actually increase by over $3 billion.
The agreement does put the brakes on what had been a steady growth in spending by federal agencies. Future savings would be greater as the cuts took hold — a point Republican aides emphasized by noting that the plan is estimated to cut spending by $312 billion over the next decade.
Link (http://www.nytimes.com/2011/04/14/us/politics/14congress.html?_r=2&hp)
I find this approach highly irrational. If you're overweight, it's important to lose fat. It does no good whatsoever to treat brain the same as fat ... to treat vital organs the same as fat ... to treat limbs and digits the same as fat.
I think we can all agree that there is a lot of waste in government. The fact is, a lot of it is hard to find. At this point in our financial situation, I agree with across the board cuts. After that, then you continue to cut, where it makes sense, surgically.
The Democrats agreed to historic spending cuts. Where are the Republicans who agree to tax increases?
That's crap and you know it.
According to a Congressional Budget Office comparison, the bill would produce only $350 million in tangible savings this year, partly because cuts in domestic programs were offset by an increase of about $5 billion for Pentagon programs.
When projected emergency contingency spending overseas is figured in by the budget office, estimated outlays for this year actually increase by over $3 billion.
The agreement does put the brakes on what had been a steady growth in spending by federal agencies. Future savings would be greater as the cuts took hold — a point Republican aides emphasized by noting that the plan is estimated to cut spending by $312 billion over the next decade.
Link (http://www.nytimes.com/2011/04/14/us/politics/14congress.html?_r=2&hp)
MatthewAMEL
May 6, 12:46 AM
This is about the dumbest thing I have ever seen on MacRumors.
It's not April Fools, right?
It's not April Fools, right?
wizz0bang
Jul 22, 04:29 PM
Nearly the entire line of majot Apple products is in need of an update.
http://buyersguide.macrumors.com/
Now that we are using Intel, I wonder if we will start to see speed bumps every three months instead of every six.
http://buyersguide.macrumors.com/
Now that we are using Intel, I wonder if we will start to see speed bumps every three months instead of every six.
nuckinfutz
May 7, 10:35 AM
The best option is to cover both ends.
Free
Syncing
Contacts, Calendar, Bookmarks
Small iDisk
Find my iDevice
Web Gallery
Web Page
Paid
iTunes Cloud (Lala music streaming)
More Sync options
Larger iDisk Pro (Dropbox like speed)
Larger Web space and Gallery
Online Backup
iWork.com Pro (Collaboration and editing)
I'm ready to go Google Free. I just need to know Mobileme is worth investing in more.
Free
Syncing
Contacts, Calendar, Bookmarks
Small iDisk
Find my iDevice
Web Gallery
Web Page
Paid
iTunes Cloud (Lala music streaming)
More Sync options
Larger iDisk Pro (Dropbox like speed)
Larger Web space and Gallery
Online Backup
iWork.com Pro (Collaboration and editing)
I'm ready to go Google Free. I just need to know Mobileme is worth investing in more.
entatlrg
Apr 7, 12:10 PM
RIM was the smartphone market for a brief period of time, they really should be doing better than what they are right now.
RIM didn't have any vision, though, and were eclipsed by Apple and Google.
I owned a BB Storm and it was a piece of junk, the Torch fell flat and now the Playbook has been delayed.
I wonder who is going to buy RIM out, they are in desperate need of a hit product. RIM needs a halo product as badly as Apple did before the iPod came out.
Very well said.
One Rim founder spent too much time trying to buy hockey teams, the other founder too much time building science centers .... meanwhile Steve was dreaming up cool products and turning them into reality. Well done, Steve :apple:
RIM didn't have any vision, though, and were eclipsed by Apple and Google.
I owned a BB Storm and it was a piece of junk, the Torch fell flat and now the Playbook has been delayed.
I wonder who is going to buy RIM out, they are in desperate need of a hit product. RIM needs a halo product as badly as Apple did before the iPod came out.
Very well said.
One Rim founder spent too much time trying to buy hockey teams, the other founder too much time building science centers .... meanwhile Steve was dreaming up cool products and turning them into reality. Well done, Steve :apple:
Nuvi
Nov 6, 02:23 PM
Bought TomTom car kit and although I still think its too expensive its handy if you travel a lot by air, rent cars and try to keep everything compact. If you don't have a need to switch you GPS from car to car a stand alone unit would be better due to bigger screen and more features.
Regarding the software Navigon works perfectly with the car kit. The features are close to those you could find in high end stand alone unit meaning its light years a ahead of TomTom's iPhone app, which is just as basic as you can get. In some way its funny how TomTom has a "high end" car dock but their iPhone app is more basic then in their entry level stand alone unit.
Regarding the software Navigon works perfectly with the car kit. The features are close to those you could find in high end stand alone unit meaning its light years a ahead of TomTom's iPhone app, which is just as basic as you can get. In some way its funny how TomTom has a "high end" car dock but their iPhone app is more basic then in their entry level stand alone unit.
Clive At Five
Nov 22, 12:42 PM
There's no reason why they will choose to exclude syncing with mac applications.
I never said they would.
-Clive
I never said they would.
-Clive
Cue
Sep 11, 08:42 AM
It's funny to see that people have completely forgotten about the Apple Expo in Paris, also tomorrow :D.
To me it is kinda strange that the expo starts 7 hours prior to the media event. Are they going to keep those black curtains (assuming there are some) during the complete 1st day of the event?
Are there any guarded stands whatsoever in the expo? Is anyone going there tomorrow to report? :)
To me it is kinda strange that the expo starts 7 hours prior to the media event. Are they going to keep those black curtains (assuming there are some) during the complete 1st day of the event?
Are there any guarded stands whatsoever in the expo? Is anyone going there tomorrow to report? :)
EricNau
May 3, 03:25 AM
No, but 1.8 is a big difference when it comes to taking a baby's temperature or figuring out if your meat is done just right. For a child, 99 is considered a mild fevor and is 37.22. 98.6 is considered "normal" and is 37 flat in C. However, if you had a mother trying to keep track of her child's fever over a period of time, the small variations between those two temps would be a lot more important. The total variation between 99, 99.5, and 100 F is so small on the C scale (37.22, 37.5, 37.77) that it's a lot easier to make mistakes in recording or reporting the results. Sure it's easy to do when it's your job in a professional setting, but lay people make mistakes all the time. Using a scale that makes the number differences larger (and psychologically significant, because you can bet no mother is going to forget that her child has a fever of 100) helps reduce those errors.
First of all, using two decimal places is not necessary for recording a baby's temperature, Fahrenheit or Celsius. 37.2 C is equivalent to 98.96 F, and 37.22 C is equal to 98.996 F. The hundredth's place is clearly superfluous. Therefore, your numbers reported to one decimal place in Celsius become (37.2, 37.5, 37.8), corresponding to 99, 99.5, 100.0 Fahrenheit. ...Plenty accurate for household thermometer readings.
I see no reason why 99, 99.5, and 100 are easier to track than 37.2, 37.5, and 37.7. As you said, we accept body temp to be 98.6 and 37.0 in Celsius. If decimals are difficult to remember, then clearly we should pick the scale that represents normal body temp as an integer, right? ;)
There are a lot of measuring cups and spoons that do come graduated these days (no, they're not in the "beyond" section of BBB), but it's not always possible to go by weight.
Weight also doesn't solve much because it would add an additional piece of equipment that isn't needed for a lot of recipes.
Perhaps your set of measuring cups is the additional piece of equipment. Indeed you wouldn't need them. For a recipe in SI, the only items you would need are an electronic balance, graduating measuring "cup," and a graduated cylinder. No series of cups or spoons required (although, they do of course come in metric for those so inclined).
It's also impractical to keep weighing out ingredients, especially if their net weight is going to be in the few grams. You also probably wouldn't save any dishes because flour is usually added into other wet ingredients like butter and sugar separately, so a second bowl would be used regardless.
It might seem that way to you, but the majority of the world uses weight to measure dry ingredients. For them it's just as easy.
Plus it's more intuitive and more accurate to measure dry goods by weight.
Other than that, any vessel marked "30ml" used for measuring would essentially be a tablespoon. A rose by any other name, really. Except that the 30ml rose is clunkier to say. In fact, you'd still need names for all of the common measures even using SI.
Why would you need alternative names? A recipe would call for "30ml" of any given liquid. There's no need to call it anything else.
Is everyone really going to go around calling a cup the "237ml vessel?"
Well, no one would ask for a 237ml vessel because that's an arbitrary number based on a different system of units. But if you wanted, yes, you could measure that amount in a graduated measuring cup (or weigh it on your balance).
Are people going to start calling it the "liter quartet of milk?" What would you do for the measures that have a secondary meaning? Will people still be able to call it a "pint" if it's sold as 500ml?
I suspect people would call it a "quarter liter," much like I would say "quarter gallon."
And no, you wouldn't call 500ml a "pint" because, well, why would you? :confused:
...But countries using SI do call 500ml a demi-liter ("demi" meaning "half").
There are some (albeit few these days). For daily tasks, the composite numbers in Imperial units are easy to halve and quarter.
This is the case with Si units as well. 500, 250, 125, 75, etc. Though SI units can also be divided by any number you wish. Want to make 1/5 of the recipe? ...Just divide all the numbers by five.
This has less relevance today with prepackaged food and digital equipment, but at one time it made practical sense for a lot more uses. The residual benefits are still present in home baking and similar activities where base 10 doesn't help, but those are the few things that still make heavy use of standard units anyhow. I don't think it's that onerous to know these days, especially with apps, Google, and conversion charts everywhere around us.
No, but it is onerous for kids to learn SI units, which is a mandatory skill in this global world. Like I said, why teach kids two units of measure if one will suffice?
First of all, using two decimal places is not necessary for recording a baby's temperature, Fahrenheit or Celsius. 37.2 C is equivalent to 98.96 F, and 37.22 C is equal to 98.996 F. The hundredth's place is clearly superfluous. Therefore, your numbers reported to one decimal place in Celsius become (37.2, 37.5, 37.8), corresponding to 99, 99.5, 100.0 Fahrenheit. ...Plenty accurate for household thermometer readings.
I see no reason why 99, 99.5, and 100 are easier to track than 37.2, 37.5, and 37.7. As you said, we accept body temp to be 98.6 and 37.0 in Celsius. If decimals are difficult to remember, then clearly we should pick the scale that represents normal body temp as an integer, right? ;)
There are a lot of measuring cups and spoons that do come graduated these days (no, they're not in the "beyond" section of BBB), but it's not always possible to go by weight.
Weight also doesn't solve much because it would add an additional piece of equipment that isn't needed for a lot of recipes.
Perhaps your set of measuring cups is the additional piece of equipment. Indeed you wouldn't need them. For a recipe in SI, the only items you would need are an electronic balance, graduating measuring "cup," and a graduated cylinder. No series of cups or spoons required (although, they do of course come in metric for those so inclined).
It's also impractical to keep weighing out ingredients, especially if their net weight is going to be in the few grams. You also probably wouldn't save any dishes because flour is usually added into other wet ingredients like butter and sugar separately, so a second bowl would be used regardless.
It might seem that way to you, but the majority of the world uses weight to measure dry ingredients. For them it's just as easy.
Plus it's more intuitive and more accurate to measure dry goods by weight.
Other than that, any vessel marked "30ml" used for measuring would essentially be a tablespoon. A rose by any other name, really. Except that the 30ml rose is clunkier to say. In fact, you'd still need names for all of the common measures even using SI.
Why would you need alternative names? A recipe would call for "30ml" of any given liquid. There's no need to call it anything else.
Is everyone really going to go around calling a cup the "237ml vessel?"
Well, no one would ask for a 237ml vessel because that's an arbitrary number based on a different system of units. But if you wanted, yes, you could measure that amount in a graduated measuring cup (or weigh it on your balance).
Are people going to start calling it the "liter quartet of milk?" What would you do for the measures that have a secondary meaning? Will people still be able to call it a "pint" if it's sold as 500ml?
I suspect people would call it a "quarter liter," much like I would say "quarter gallon."
And no, you wouldn't call 500ml a "pint" because, well, why would you? :confused:
...But countries using SI do call 500ml a demi-liter ("demi" meaning "half").
There are some (albeit few these days). For daily tasks, the composite numbers in Imperial units are easy to halve and quarter.
This is the case with Si units as well. 500, 250, 125, 75, etc. Though SI units can also be divided by any number you wish. Want to make 1/5 of the recipe? ...Just divide all the numbers by five.
This has less relevance today with prepackaged food and digital equipment, but at one time it made practical sense for a lot more uses. The residual benefits are still present in home baking and similar activities where base 10 doesn't help, but those are the few things that still make heavy use of standard units anyhow. I don't think it's that onerous to know these days, especially with apps, Google, and conversion charts everywhere around us.
No, but it is onerous for kids to learn SI units, which is a mandatory skill in this global world. Like I said, why teach kids two units of measure if one will suffice?
DakotaGuy
Aug 7, 02:43 PM
First of all...it seems to me they should have offered a single dual core processor model...like a single 2.6Ghz model for something like $1599. Second why do you only save $300 when you opt for the 2Ghz model but the 3Ghz model costs $800 more???
This machine would be complete overkill for me, still it is fun to see what it will do. There is a huge gap in their line up between the iMac and Mac Pro now.
This machine would be complete overkill for me, still it is fun to see what it will do. There is a huge gap in their line up between the iMac and Mac Pro now.
dXTC
Mar 29, 01:47 PM
In 5-10 years the iPod will become extinct. By then the touch will be hanging on a thin wire.
Lemme guess... it'll all be in the cloud, right?
Lemme guess... it'll all be in the cloud, right?
daneoni
Apr 20, 06:32 AM
iPhone 3GS = 3rd iPhone
iPhone 4S = 5th iPhone.
Anyone still debating a "processor upgrade" isn't much of an upgrade grossly mistakes the upgrade the 3GS was over the 3G and that the 3G was over the original.
The 3GS basically shares the same internals as an iPhone 4, aside from RAM. Comestic upgrades are not any bigger than spec upgrades. And iPhone 4S would still be the 5th iPhone and thus the "iPhone 5" monicker is appropriate.
It might be named iPhone 5 but it will essentially be an iPhone 4S/iPad 2 style update.
iPhone 4S = 5th iPhone.
Anyone still debating a "processor upgrade" isn't much of an upgrade grossly mistakes the upgrade the 3GS was over the 3G and that the 3G was over the original.
The 3GS basically shares the same internals as an iPhone 4, aside from RAM. Comestic upgrades are not any bigger than spec upgrades. And iPhone 4S would still be the 5th iPhone and thus the "iPhone 5" monicker is appropriate.
It might be named iPhone 5 but it will essentially be an iPhone 4S/iPad 2 style update.