O que é este blog?

Este blog trata basicamente de ideias, se possível inteligentes, para pessoas inteligentes. Ele também se ocupa de ideias aplicadas à política, em especial à política econômica. Ele constitui uma tentativa de manter um pensamento crítico e independente sobre livros, sobre questões culturais em geral, focando numa discussão bem informada sobre temas de relações internacionais e de política externa do Brasil. Para meus livros e ensaios ver o website: www.pralmeida.org. Para a maior parte de meus textos, ver minha página na plataforma Academia.edu, link: https://itamaraty.academia.edu/PauloRobertodeAlmeida;

Meu Twitter: https://twitter.com/PauloAlmeida53

Facebook: https://www.facebook.com/paulobooks

Mostrando postagens com marcador iPhone. Mostrar todas as postagens
Mostrando postagens com marcador iPhone. Mostrar todas as postagens

domingo, 28 de setembro de 2014

IPhone addicted people (como eu): attention to the fine print


$199 Apple iPhone 6 Is Fiction, if Not Fantasy

MINH UONG / THE NEW YORK TIMES
Strategies
By JEFF SOMMER
What does it cost to buy a basic new iPhone 6? If you think the answer is $199, and you’re happy believing that, you may want to stop reading now.
If, like me, you watched Apple’s self-referential love fest for the new iPhone and suddenly wanted one very badly, you may have been encouraged by the way the price was listed: “From $199.”
Apple could have been more transparent and said that the typical base price was $649 or more. But that would have spoiled the fun.
It turns out that upgrading an iPhone every two years on a 24-month phone service contract, as I’ve been doing, doesn’t cost $199. This year it will cost me at least $649. In fact, it could cost considerably more than that if you add the miscellaneous charges that your phone carrier may impose, and the discounts that it may withhold.
Keeping your costs under control may take some work:  I discovered that a relatively new option — buying a phone on the installment plan from AT&T, my current carrier — turns out to be much cheaper for me than getting the phone through a service contract, the way I’d done it before. I didn’t know that until I crunched the numbers. 
“I think it’s fair to say that people wouldn’t be as motivated to go out and buy if they thought it was a $650 purchase,” said Craig Moffett, senior analyst and a partner at MoffettNathanson Research. “And if you look at the marketing issues and the accounting issues, it’s fair to conclude that the companies have a strong incentive to obfuscate about pricing.”
The information you need to figure out the real price exists on the Apple website and on the sites of the various major phone carriers. But often it’s not easy to find the numbers or to calculate them. The first time I tried, on AT&T, I had to click through several steps of the online ordering process before I stumbled on the dismaying truth. (T-Mobile, which calls itself “America’s Un-carrier,” is commendably clearer.)
Mr. Moffett has been studying phone pricing for years, and he gave me a quick primer. The confusing pricing has major implications for phone company investors who may not understand that the newer purchase options enable the companies to claim higher revenue over the short term than they could with the older plans. That accounting change, he said, is masking a decline in phone company revenue. “There are a lot of unsophisticated consumers and investors who don’t understand all of this,” he said.
Here’s how it works.
Every two years, whenever there’s a full iPhone upgrade, as there is right now, there is typically a surge in people ordering new phones: Apple reportedthat people placed 10 million iPhone orders last weekend. But this year, there are more choices, and I found them confusing.
Mr. Moffett explained why: “This is the first iPhone cycle when what’s known in the industry as E.I.P. — or equipment installation plan — is really popular among the big carriers. They’re giving a lot of discounts. And you may be able to get a better deal that way right now, if you’re willing to look for one. Unfortunately, many Americans are allergic to math. And you may have to do the numbers yourself to find out which plan is better for you.”
I started buying an iPhone 6 on AT&T’s website the way I always have, with a standard two-year service contract. But this time, I was surprised to discover that if I continued down that road, AT&T would penalize me in two ways.
This part may be tedious if you’re not at least a little nerdy, but please bear with me:
First, AT&T said it would charge me a $40 “upgrade fee.” And then, as I went further, a warning popped up. It said that while I could pay $199, I would no longer be “eligible for the Mobile Share Value monthly discounts” of $15 or $25 a month. In my case, it’s $25 a month. That’s because I use a lot of data: I’m part of a family-sharing plan that gives us 10 gigabytes of data a month.
If I got a phone for $199, plus $40 for an upgrade fee, I’d “lose” — that is, have to pay — $25 a month for my service plan for two years, or $600. Add all of that up, and it comes to $839. If you use less data, you’d presumably “lose” $15 a month for two years, or $360. Using the same calculations, you’d end up paying $599.
And there’s more. Because even the smaller and cheaper of the two main versions of the iPhone 6 dwarfs the iPhone 5 that I carry in my pocket, the protective case I’ve got now won’t fit on a new phone. And I won’t risk dropping such a precious gadget without a case. With a corporate discount, the cheapest replacement case I was able to find on the AT&T store goes for $16. Ouch. Tack that onto the final price.
That’s for a basic iPhone 6. Apple, you’ll recall, says the phone costs “from $199.” Hmm.
I found an excellent article on ZDNet by Ed Bott, who did this sort of calculation for a variety of plans and carriers. He concluded this way: “You know what? You can’t get an iPhone 6 for $199. And anyone who tries to tell you otherwise needs to go back to smartphone school.” I went back to smartphone school, with the help of Mr. Moffett.
I found that if I bought the iPhone from AT&T and qualified as a good credit risk, I would receive a 0 percent loan for the full cost of the phone and could pay it off over 24 months at $27.05 a month, which comes to a little more than $649. Let’s round that off at $650. There’s no $40 upgrade fee. And there’s no $199 down payment. (I would have to pay sales tax on the $649 cost of the phone.) For me, I concluded, it would be cheaper to buy the phone from AT&T on the installment plan. If I used less data, it would be cheaper to buy the phone from AT&T through a service contract. And, of course, there are different deals on different carriers.
Once I started down this road, it made me pause. Do I really need to replace my phone every two years if it’s going to cost $650?
As Farhad Manjoo has explained in these pages, many people don’t need to buy new phones that often. In my case, if I keep my old phone a bit longer, I’ll save $25 every month, and that adds up.
The installment plans are popular now, but they could hurt Apple and the phone companies, because they may wean many of us off the two-year upgrade cycle, Mr. Moffett said. “The E.I.P. plans are clearly better for one category of person — someone who will keep a phone for more than two years. They’re much cheaper.” And more of us might join that category, if we understand the numbers.
But through the magic of corporate accounting, the plans help make the carriers’ revenues look more appetizing. If you buy a $650 phone on the installment plan from a phone company, it counts as $650 in immediate earnings for that company even though the money actually comes in over two years. As these plans have become more popular, they’ve had a significant effect on the industry. Thanks to installment plans, annualized revenue in the second quarter for the entire American phone industry appeared to rise by 3.7 percent, Mr. Moffett calculated. When you exclude them, the industry would be declining in revenue for the same period by 2.1 percent, annualized.
For investors, that means the cellphone business may not be as attractive as it looks at first glance. And for consumers, it means that you’ve got to pay very close attention to the fine print when you get a phone. It’s actually cheaper — in some cases but not all — to buy a phone rather than get a subsidized phone on a two-year contract. It’s all in the details. Once you start examining the cost of a new iPhone, it may not look quite so irresistible.

RELATED COVERAGE

  1. Bits Blog: Apple Responds to Complaints of Bent iPhonesSEP 25, 2014
  2. Bits Blog: Apple Pulls iOS 8 Software Update After iPhone Problems SEP 24, 2014

segunda-feira, 9 de setembro de 2013

Meu proximo iPhone ainda nao esta' pronto (tem de vir com uma biblioteca completa)

Apple Is Set to Announce Two iPhones



  • FACEBOOK
  • TWITTER
  • GOOGLE+
  • SAVE
  • E-MAIL
  • SHARE
  • PRINT
  • REPRINTS

SAN FRANCISCO — The handset market is so brutally competitive that Apple, the most successful smartphone maker, is preparing to step up its game this week by offering two new iPhones instead of one.
Toshifumi Kitamura/Agence France-Presse — Getty Images
Pedestrians in Tokyo last week passing posters for the iPhone. A new model with a faster processor is to be unveiled Tuesday.
Bits

More Tech Coverage

News from the technology industry, including start-ups, the Internet, enterprise and gadgets.
On Twitter: @nytimesbits.
At an event on Tuesday at its Cupertino, Calif., headquarters, the company is set to unveil for customers worldwide a new iPhone with a faster processor, along with another model that will be sold at a lower cost.
The company’s profit growth has slowed in response to a saturated handset market in America and parts of Europe. Many people already own a smartphone and are not upgrading to new devices as often as before.
A lower-cost smartphone could allow Apple to expand into overseas markets — especially China, where the iPhone has been highly desired among many consumers but is just out of reach because of its price.
“A cheaper model will open up the market significantly for Apple,” said Chetan Sharma, an independent telecom analyst who consults for phone carriers.
Apple declined to comment on the new products. Butanalysts expect the higher-priced model to be an improvement over the current iPhone, including a faster processor and better camera flash, as well as a fingerprint sensor for security.
The second iPhone is expected to be a cheaper version of the soon-to-be-outdated iPhone 5, coming in a variety of colors, with a plastic case instead of aluminum. Analysts expect the full price of the lower-cost iPhone to be $300 to $400, positioning it as a midtier product.
Apple has been enormously successful, with the iPhone driving most of its revenue. In the second quarter, the company took 53 percent of the profit in the global smartphone market, with Samsung Electronics, which uses Google Android software to run its smartphones, taking the rest, according to a survey by Canaccord Genuity, an investment bank.
But both Apple and Samsung face a common enemy: the tide of manufacturers that produce dirt-cheap Android phones. While they make all the profits, Apple and Samsung have seen their combined share of the worldwide smartphone market drop to 43 percent in the second quarter from 49 percent a year earlier. The makers of cheaper phones — including Huawei, Yulong and ZTE of China, and Micromax and Karbonn of India — are raking in sales in emerging markets where high-end smartphones are not popular.
“We’ve had several indications from the handset market that vendors are in real trouble,” said Tero Kuittinen, an analyst for Alekstra, a mobile diagnostics firm. “The biggest threat to all the companies seems to be the low-end Androids.”
In terms of sales, smartphones surpassed traditional flip phones this year. There are a few markets remaining where traditional cellphones are still outselling the smartphone, including India, Brazil and Russia. Data from Qualcomm suggests that Latin America, China and India are adding substantially higher numbers of smartphone subscriptions than North America, Japan, Korea and Europe.
China, with its huge population, is an attractive target for Apple. But Timothy D. Cook, Apple’s chief executive, said recently in a call with investors that the company was puzzled about why sales of its products were struggling in China. Sales there fell 4 percent in the second quarter compared with the same quarter last year. And Apple’s sales in Hong Kong were down about 20 percent.
A cheaper iPhone could help it gain traction in China, depending on its cost.
Analysts said the introduction of the cheaper iPhone would probably coincide with an expected partnership deal with China Mobile, which has about 700 million subscribers — about seven times as many as Verizon Wireless. Capturing even a small percentage of China Mobile customers would translate to tens of millions more iPhone sales.
Apple already sells its phones in China through China Telecom, a major network operator, but it slipped into sixth place among smartphone makers there in the second quarter, with a share of only 4.8 percent, according to Canalys, a research firm. Over all, China is the largest smartphone market in the world, accounting for one-third of worldwide shipments of smartphones in the second quarter; the United States is in second place, accounting for about 14 percent of shipments in the same period, according to Canalys.
Despite Apple’s efforts to keep its plans secret, clues about the new iPhones leaked out. China Telecom briefly posted a message last week on a blog platform soliciting early orders for the new devices. It identified the high-end model as the iPhone 5S, and the lower-cost one as the iPhone 5C. The post was later removed. A spokesman for China Telecom declined to comment, citing nondisclosure agreements.
In Japan, where Apple is much stronger but faces a renewed challenge from domestic smartphone makers like Sony, the company has struck a deal to sell the iPhone with the country’s biggest mobile phone carrier, NTT Docomo, two people briefed on the situation said Friday. Docomo has 60 million customers, but it has been losing market share to Japan’s other two main mobile operators, SoftBank and KDDI, which operates under the brand name au. Both have been marketing Apple’s phones aggressively, giving Apple a 40 percent share of smartphone sales in the first quarter, according to IDC, a research firm.
Historically, so that it can protect the quality of its products as well as profit margins, Apple has refused to make cheaper products just to get more customers. Therefore, a lower-cost iPhone would most likely be positioned as a midtier product, similar to the approach Apple took with the iPad Mini. At $330, the iPad Mini is cheaper than the bigger, $500 iPad, but not as affordable as the smaller Android tablets offered by Google and Amazon, which cost from $160 to $230.
Realistically, a lower-cost iPhone will be $300 to $400 at full price, Mr. Kuittinen, the Alekstra analyst, said, significantly less than the current iPhone, which costs $650. Overseas, many phone carriers charge full price because they do not subsidize the upfront cost of a smartphone the way carriers do in the United States. And while a lower-cost iPhone would drive up Apple’s revenue, it would probably not be a blockbuster hit in economically disadvantaged markets, Mr. Kuittinen said.
“Nobody is saying Apple should have a $130 iPhone,” he said, “but if they price this iPhone 5C at $400 or above, it’s just not going to be effective in countries like India, China or even Brazil.”
Still, even if the price is fairly high, a cheaper iPhone should appeal to a subset of people in developing countries who flaunt gadgets as status symbols, like jewelry. People who were on the fence about buying an iPhone might pay a little extra just to be able to show off, Mr. Sharma, the telecom analyst, said. “Consumers are willing to shell out money to own a brand,” he said. “I think a $300 price gives them a chance to own it.”

segunda-feira, 29 de julho de 2013

Um dia na vida de um iPhone addict: faltou sexo, rock-in-roll e sais debanho...

Bem, nós, os comuns dos mortais, ainda não chegamos a esse estado avançado da iPhonização, inclusive porque o Brasil está muito atrasado no frenesi dos apps, mas certamente vamos chegar lá, dentro de mais 5 anos, mais ou menos...
Paulo Roberto de Almeida


A Day in the Life of My iPhone

Illustration by The New York Times
  • FACEBOOK
  • TWITTER
  • GOOGLE+
  • SAVE
  • E-MAIL
  • SHARE
  • PRINT
Each morning at 7 a.m., I am awakened by the sound of a spaceship next to my bed. I reach my arm from under the covers, flail around blindly looking for my glasses, then grab my iPhone to silence my alarm. But it’s not any normal alarm clock; it’s an app, Walk Up!, which requires you to get up and walk around until the alarm stops its annoying blares.
Like most people I know, I haven’t used a real alarm clock in years. Apps have replaced almost everything that once served a single purpose in my life. Cash, travel, sleep and work — all revolve around a folder of applications on my phone.
People often ask me which apps I use on a daily basis, so here are a few of my go-to ones:
First, I check how well I have slept using an app that syncs with theJawbone Up wristband. The app gives me a readout of how many times I woke up, or didn’t, throughout the night. Then I sift through the news on Twitter and my e-mail using the free Gmail app.
Because I live in San Francisco with its bizarre microclimates, I check the weather using a hyperlocal app, SF Climates. This app shows the forecasts for 17 of the city’s neighborhoods, which can vary in temperatures by as much as 30 degrees at any given time.
For my calendaring, I use two different apps. To create an appointment I have Fantastical, which is more like a personal assistant than a calendar. If you type “Lunch meeting on Thursday with Bob,” the app figures out what that means and sets up an appointment for noon on the coming Thursday.
Another app, Donna, takes my calendar appointments and figures out when I need to leave to get to the meeting on time. It does this by looking at my current location and the location of the appointment, then checks the traffic and alerts me when it’s time to go. If I need to, Donna will also let me order an Uber or taxi from the app.
When I arrive at my meeting I no longer pay the parking meter with coins. Instead, I use the PayByPhone app. PayByPhone lets you pay for your parking spot by inputting a series of numbers on the side of the parking meter, then paying with a credit card. It’s clunky and slow, but it has a killer feature: It will alert you through text message when the time on your meter is about to expire, and lets you refill it remotely.
If I need to take a note during a meeting, I use Captio, a simple text-based app that sends an e-mail of the memo to my inbox. I also sometimes useSimpleNote, which syncs all my notes with my iPad and laptop computer. If I edit or add a new note, it updates across all of these devices.
For lunch, I use Foursquare’s “Explore” feature to search for new and interesting eating places in the neighborhood. The app looks for the restaurants that have been rated highly by my friends and then recommends the best of what’s nearby.
I try to avoid paying for things with cash — that’s so 2012 — so I often go tocoffee shops and restaurants in San Francisco that use Square Wallet. This app allows me to walk into an establishment, order and then tell the person at the register to charge my phone — I don’t even need to take it out of my pocket.
If I go for a run after work — which is a rarity these days — I load up MapMyRun or RunKeeper, which uses the GPS in my phone to track my distance and pace. Cardiio can be used to track your heart rate before and after exercising, too. You hold the phone’s front-facing camera up to your face while Cardiio monitors your blood flow and gives you an accurate reading in seconds.
While exercising I use Rdio to listen to music. I also sometimes streamPandora Web radio.
I keep track of my fitness routines and other habits using Lift, which encourages people to build better habits in their daily life by allowing their friends to give them props. Several friends use Lift to track meditation, reading habits, or how many times a day they have done a good deed.
For dinner, I make reservations on my phone using OpenTable’s app. If I don’t want to drive because I might be drinking, I’ll use a ride-sharing app, including UberSidecar or Lyft. If I need light to find my key when I get home, I use iHandy Torch Free, which turns a phone into a flashlight.
Before I go to bed, I’ll read a few articles I’ve saved throughout the day onInstapaper, or a few pages of a book using the Kindle app. I sometimes go to Digg’s new app, which has a built-in RSS reader. If I am going to watch TV instead, I use Apple’s Remote app to control my Apple TV. Remote allows you to navigate the interface and type from your phone onto the television.
Then, when it’s time to call it a day, I turn on my Jawbone Up, set my alarm to the spaceship sound, slip off my glasses and go to sleep.

quinta-feira, 14 de fevereiro de 2013

O seu iPhone vai perder o i no Brasil (gracas ao INPI)

INPI nega à Apple registro da marca ‘iphone’ no Brasil
Rodrigo Petry*

A batalha entre a Apple e a Gradiente pelo uso da marca “iphone” ganhou hoje um novo capítulo. O Instituto Nacional de Propriedade Industrial (INPI) negou o registro por parte da Apple de quatro marcas de aparelhos no Brasil, todas relacionadas ao nome “iphone”.
A Apple também ingressou no INPI solicitando a caducidade do registro da marca pela Gradiente, sob o argumento de que a empresa brasileira não teria comercializado o produto, no período de cinco anos, a partir da concessão da marca em janeiro de 2008. Assim, a Gradiente vai ter que provar que vendeu aparelhos com a marca “iphone” nos últimos cinco anos, afirmou o INPI. A Gradiente e a Apple disseram que não vão comentar o assunto.
Disputa
A decisão publicada na Revista da Propriedade Industrial não proíbe a Apple de seguir a venda de seu aparelho de telefone no Brasil. “O INPI não tem esse poder, apenas o poder judiciário”, afirmou um porta-voz do instituto.
A Companhia Brasileira de Tecnologia Digital (CBTD), que arrenda a marca Gradiente, lançou em dezembro do ano passado um aparelho com a marca “iphone”, de sistema operacional Android. A escolha do nome “iphone”, segundo a empresa brasileira, é anterior à invenção do smartphone da Apple. A IGB, dona da Gradiente, fez em 2000 o pedido de registro da marca ao INPI, que o concedeu apenas em 2008. A Apple lançou seu primeiro iPhone em 2007.
No vídeo abaixo, a Gradiente conta a história do nome “iphone” e aponta, inclusive, as diferenças entre os aparelhos. O modelo da Apple, segundo o vídeo, tem maior velocidade e resolução de tela, enquanto o da Gradiente é mais simples, mas “tem um diferencial que os brasileiros adoram: aceita dois chips”. Veja:
*Colaboraram Mariana Congo e Nayara Fraga
-
VEJA TAMBÉM
-
LINK: Testamos o iphone da Gradiente

sábado, 9 de fevereiro de 2013

O iPhone e o Iphone: entenderam? Pode render alguns milhoes...

Could Apple lose its iPhone trademark in Brazil?

Finalcial Times, February 7, 2013

Who invented the airplane? Many argue it was actually Alberto Santos-Dumont, a pioneer aviator from the Brazilian state of Minas Gerais.
Now it is claimed that Brazil also invented the iPhone before the US.
Next Wednesday Brazilian copyright regulators may issue a ruling officially deny Apple the rights to sell phones under the iPhone brand in Brazil, according to a person close to the situation.
The reason? IGB Eletrônica, or Gradiente as the Brazilian company is known, requested exclusive rights to the name ‘Iphone’ back in 2000. (Whether it’s a capital ‘i’ or not doesn’t matter, apparently.)
Apple requested exclusive rights to the iPhone brand in Brazil for several categories of merchandise just before it launched the smartphone in 2007. And it will get some, but just not the one it needs: the right to sell phones under that brand.
After eight years of waiting, IGB was finally awarded those rights in 2008.
In practice, though, this is not as disastrous for Apple as it sounds – even if Tim Cook has said in the past that Brazil is the company’s next big target after China.
The ruling from Brazil’s National Institute of Intellectual Property does not force Apple to stop selling iPhones in Brazil. This would only happen if IGB files a lawsuit against Apple and a judge then rules in the Brazilian company’s favour, issuing a court order to ban sales.
Apple declined to comment. IGB would not comment on the decision but said it had not been contacted yet by Apple.
Once the decision is made public next week Apple will be able to file an appeal with the regulators themselves. If that fails, Apple can go to the courts to ask a judge to revoke the regulators’ decision.
Meanwhile, Apple may probably try to reach a settlement privately with IGB to resolve the situation – the most likely outcome. It will all come down to how much Apple is willing to pay.
Apple faced a very similar trademark dispute in China over its iPad, reaching a $60m settlement last year. And IGB told Bloomberg this week that it would consider selling the naming rights to US tech giant.
Although Apple could probably do without a Brazilian lawsuit right now, its top executives may not lose too much sleep over this just yet. After all, given that the iPhone still costs up to $1,000 in Brazil, many Brazilians just buy it in Miami anyway.

quinta-feira, 23 de agosto de 2012

10 Dicas para seu iPad ou iPhone - Wall Street Journal



Own an iPhone or iPad? Chances are there are some functions you're still not aware of. WSJ's Katherine Boehret has drawn up a list of 10 to help you get the most out of your devices.
It's with you every moment of every day. It reminds you of little things that you sometimes forget, like calling friends on their birthdays and picking up the dry cleaning. It sleeps by your side, resting when you rest and working when you work. It even talks back once in a while. But how well do you really know your iPhone?
After months of watching friends and family use their iPhones and iPads, I realized most of them were missing out on a lot of features. I'll walk you through 10 things you might not know your iPhone and iPad can do. Aficionados may know most of these, but typical users likely won't.
1. Directly Access Apps
If you're like most people, you have your iPhone set to show some pop-up notifications. They might show up on the home screen when you get a Facebook notification, or a text message, for instance, and even when the phone is locked and the screen is asleep. To open these messages, you don't have to first swipe to unlock your phone and then open the app. As long as your device isn't protected by a four-digit security code, swipe from left to right on the notification to open the app in which the message appeared. If you do use a code, you'll be prompted to enter it after swiping the notification.
2. Tap to Scroll Up
Give your pointer finger a rest from scrolling up, up, up to get back to the top of a page. Tap once on the status bar—where the time and battery life are displayed—at the top edge of the iPhone or iPad screen and you'll jump up to the top. This works for websites, email, Contacts and many other apps.
Gary Hovland
3. Keyboard Shortcuts
Tapping on a glass keyboard has its downsides, but a few shortcuts could ease the experience. Tap and hold the "Compose new message" button in Mail to automatically bring up all your saved email drafts. And rather than switching to the number keyboard and then switching back to the letter keyboard, tap and hold the "123" key, then drag it to a number to select it. When you lift your finger from the number, the letter keyboard will appear again.
When entering an email address, hold down the period key to see other address endings. Add emoticons to your keyboard by choosing: Settings, General, Keyboard, International Keyboards, Add New Keyboard, Emoji. When entering a Web address in the browser, hold down the .com key to see alternate URL endings, like .org and .edu.
You can split the iPad's on-screen keyboard in two so you can grasp the iPad with two hands and type with your thumbs. This is on by default, though you might not know it. (To check, go to Settings, General, Keyboard and Split Keyboard.) To see the split keyboard anytime you're using the regular keyboard, spread your two thumbs from the center of the keyboard out. Or just tap and hold the keyboard icon (bottom right corner) and select Split. An Undock option also appears and this lets you move the keyboard up or down.
4. Speed from App to App
The iPhone and iPad have many apps running in the background. There are shortcuts for jumping around apps without going to the home screen. Double tap the Home button (a physical button below the screen) to see a pop-up tray of apps and swipe to the left to scroll through them. Select one to jump to it. On the iPad, do this is by placing four fingers on the screen and swiping all of them up at once. This and other multitask gestures are on by default on the iPad 2 and newest iPad. But you have to turn them on with the first-generation iPad by going to Settings, General, Multitask Gestures.
5. Take Screenshots
Ever see something on your iPhone or iPad screen and wish you could save that image, but can't figure out how? Press the Home button and the On/Off button (top right edge) simultaneously to take a screenshot of whatever you see on the device. You'll hear the same sound as when you take a picture with the Camera app. You can find all of your screenshots stored in Camera Roll, along with your photos, and share them via email or social networks as you do regular photos.
Apple
Splitting the iPad's on-screen keyboard in two lets you grasp the iPad with two hands and type with your thumbs. This is on by default—though you may not know it.
6. Swipe to Search
Another way to quickly find apps on an iPhone or iPad is to swipe left-to-right from the home screen. This reveals a search box in which you can type the name of any app to jump right to it. This search also finds contacts, emails, calendar items and texts, as well as other things.
7. Read Websites More Easily
Stop struggling to read overcrowded Web pages on the iPhone's small screen. Instead, tap the Reader button, found in the URL bar at the top of a Web page, and you'll see a much clearer, predominantly text version of the page. Even better: This view hides advertisements. It doesn't work with all websites. This also works on the iPad.
8. A Smarter Camera (iPhone)
If you've ever wished your iPhone camera had a physical shutter button, look no further. The phone's volume up (+) button doubles as a shutter button whenever the Camera app is opened. This hard button feels sturdier all around, plus it makes it a cinch to take self-portraits or to tell strangers how to take a photo of you and your friends.
And speaking of handing your phone to strangers, don't forget about the lock-screen shortcut for opening the Camera: Slide up the camera icon (found at the bottom right of the home screen) to open Camera without unlocking the phone. You can do this with anyone's phone, regardless of whether or not you know their password because it only opens the Camera app, locking you out of all other apps—and other photos and videos—on the phone. Just the photos or videos you take at that moment will be visible to you.
9. Digital Picture Frame (iPad)
Put your iPad to work as a digital picture frame for a photo slide show. Tap the Picture Frame icon, which appears to the right of the slide-to-unlock bar on the lock screen.
If you own an iPad case, flip it into its stand-up position, place the iPad on a table, press the Picture Frame icon and walk away. Guests in your home will have to unlock the iPad to access other apps.
Photos can be pulled from all photos or specific albums, events or images of certain faces. Make these and other slide-show adjustments in Settings, Picture Frame.
10. Mute or Screen Lock (iPad)
The same button on the right edge of your iPad that locks the screen in portrait or landscape mode can double as a mute button. This comes in handy if you find yourself frequently muting the iPad. Change this button's default lock function by going into Settings, General, Use side switch to: Lock Rotation or Mute. By default, this button is on Lock Rotation. Another quick way to mute is by pulling up the multitask bar by double tapping Home (or using a four-finger swipe up), then swiping left-to-right to see a mute, as well as sliders for volume and screen brightness.
You can find more tips at Apple.com/iphone/tips.
Write to Katherine Boehret at katie.boehret@wsj.com
A version of this article appeared August 22, 2012, on page D1 in the U.S. edition of The Wall Street Journal, with the headline: Ten Tips and Tricks Every iPhone and iPad User Should Know.