Showing posts with label Cellphones. Show all posts
Showing posts with label Cellphones. Show all posts

Monday, May 6, 2013

Opinion: Where Do Old Cellphones Go to Die?

In far-flung, mostly impoverished places like Agbogbloshie, Ghana; Delhi, India; and Guiyu, China, children pile e-waste into giant mountains and burn it so they can extract the metals — copper wires, gold and silver threads — inside, which they sell to recycling merchants for only a few dollars. In India, young boys smash computer batteries with mallets to recover cadmium, toxic flecks of which cover their hands and feet as they work. Women spend their days bent over baths of hot lead, “cooking” circuit boards so they can remove slivers of gold inside. Greenpeace, the Basel Action Network and others have posted YouTube videos of young children inhaling the smoke that rises from burned phone casings as they identify and separate different kinds of plastics for recyclers. It is hard to imagine that good health is a by-product of their unregulated industry.

Indeed, most scientists agree that exposure poses serious health risks, especially to pregnant women and children. The World Health Organization reports that even a low level of exposure to lead, cadmium and mercury (all of which can be found in old phones) can cause irreversible neurological damage and threaten the development of a child.

The growing toxic nightmare that is e-waste is not confined to third world outposts. It also poses health problems in the United States where, for several years, the Federal Bureau of Prisons has kept inmates busy processing e-waste. There are concrete steps the government, manufacturers and consumers could take to better dispose of electronic trash and to help prevent the pileup of more e-waste and the hazards e-waste processing poses.

The United States, for example, remains the only industrialized country that has not ratified the Basel Convention, an international treaty that makes it illegal to export or traffic in toxic e-waste. Fully implementing the treaty would be a step toward joining global efforts to contain toxic waste troubles.

The Responsible Electronics Recycling Act, introduced in Congress in 2011, would have made it illegal to export toxic waste from the United States to countries that don’t belong to the Organization for Economic Cooperation and Development. The aim was to stop dumping e-waste on the world’s poorest nations and thus to provide an incentive for safer waste management in our own country. The bill had bipartisan support but was never put to a vote.

The European Union provides a model for industrial regulation that would shift the burden of safe product disposal back to the manufacturers that produce electronic goods. Its Waste Electrical and Electronic Equipment Directive requires electronic sellers to accept, free of charge, any of their used products brought in by customers for recycling. The goal is to have properly recycled 85 percent of the European Union’s e-waste by 2019. Similarly, Japan requires its electronic manufacturers to establish their own recycling facilities or commission third parties to recycle a range of products, from computers and cellphones to TVs and air-conditioners.

Government or consumer pressure on manufacturers to design electronics with end-of-product-life issues in mind could be enormously helpful. Most cellphones, for example, are deliberately designed to make disassembly difficult. Changes in the way manufacturers glue, screw and solder components together would make it easier to dismantle discarded phones and thus reduce the risks posed by crude recycling techniques like those deployed by Ghanaian children.

THERE are alternative phone service business models that could be beneficial to producers, users and the rest of us. For example, manufacturers could sell products complete with prearranged recycling service or subscriptions that made it possible, for example, for phone user to exchange old units for new ones rather than throwing them away. Under a product service system model, companies recycle old units and repurpose core components. Xerox uses a similar model for its photocopiers, without impact on sales or profits.

In the absence of government regulation or industry initiative, consumers could play a role in determining what happens to products that have outlived their usefulness. Most phones and small electronics are designed with obsolescence in mind. But what if we held on to our gadgets longer and repaired, rather than replaced them? We could recycle the ones we no longer use through certified recycling services like e-Stewards, a nonprofit organization that runs certification programs for e-waste recyclers, ensuring that goods are not improperly exported.

As consumers we need to demand better end-of-life options for our high-tech trash; if manufacturers and government fall down on the job, we, the millions of Americans who own cellphones, should press for safe recycling.

Leyla Acaroglu is a sustainability strategist based in Melbourne, Australia.

Thursday, March 7, 2013

F.C.C. Urges a Right to Unlock Cellphones

For consumers, being able to take their iPhone or any other type of handset with them when they switch carriers could make it easier to take advantage of lower rates once an initial contract is fulfilled. That might mean more price competition and more choices for cellphone customers.

The administration and the F.C.C., under Julius Genachowski, announced that they will urge Congress to overturn a ruling last year by the Copyright Office of the Library of Congress that made it illegal for consumers to unlock their cellphones, opening the software that restricts most phones from working on another carrier’s network.

Most consumers probably are not even aware that there is a process that would allow them to keep their current phone when they switch from one national carrier to another — but only after they have satisfied their initial service contract. The freedom to keep a phone regardless of the carrier has become a popular cause in technology circles, and an online petition to the White House gained more than 100,000 signatures in a month, prompting a response.

“If you have paid for a mobile device, and aren’t bound by a service agreement or other obligation, you should be able to use it on another network,” R. David Edelman, a senior White House adviser for Internet, innovation and policy, wrote in a blog post on the White House Web site.

“It’s common sense,” he said, and it raises concerns about consumer choice, competition and innovation.

Without a change, the potential consequences for unauthorized unlocking, under the Digital Millennium Copyright Act, are stiff: a $500,000 fine and five years in prison.

Wireless phone companies say they do not understand what the fuss is about. The big carriers each have policies that allow for phone unlocking on request once a user has fulfilled the initial contract terms. And, the carriers say, there are plenty of places to buy an unlocked phone to be used on a pay-as-you-go basis.

“We’ll unlock your device if you’ve fulfilled the terms of your service agreement,” AT&T, one of the largest wireless carriers, said in a statement Monday. “And, if you bring an unlocked device that will work on our network, we’ll sell you a SIM card and service.”

The key, therefore, is whether a cellphone designed to operate on one company’s network will operate on another company’s system. Unlike in Europe, cellphone systems in the United States do not all operate using the same technology, meaning a phone from one carrier might not easily transfer to another.

Michael Altschul, a senior vice president of CTIA — The Wireless Association, a trade group representing cellphone companies, said the national wireless carriers only insist on a phone remaining locked for the duration of the service contract so they can recover some of the cost of their subsidy that reduces the purchase price of the phone. Consumers have long been able to buy phones that already are unlocked, but that usually requires paying full price, which is often several times the subsidized price at which carriers offer phones along with a two-year contract.

For example, an unlocked iPhone 5 can be bought from the Apple store for $649; the same phone bought from AT&T costs $199 if the buyer accepts a two-year contract for wireless service.

The ban on unlocking a cellphone became an issue with the passage in 1998 of the copyright act, which among other provisions makes it illegal to circumvent digital protection technology. Unlocking a phone requires altering the software that restricts use of the phone to a certain carrier’s network, and runs afoul of the act.

But until recently, the copyright office had granted an exemption for mobile phones, subject to review every few years. Last year, however, the copyright office did not renew the exemption, prompting protests from the tech community.

The Library of Congress issued a statement Monday saying it agreed with the Obama administration that the issue of whether consumers should be able to unlock their phones “has implications for telecommunications policy” and that it should be reviewed by Congress and the administration.

Because the Library of Congress, and therefore the copyright office, are part of the legislative branch, the White House cannot simply overturn the current ruling. But both the White House and the F.C.C. urged Congress to take up the issue.

This article has been revised to reflect the following correction:

Correction: March 6, 2013

An article on Tuesday about efforts to allow consumers to unlock their cellphones, and thus be able to take the phones with them when they change carriers, misstated the year the Digital Millennium Copyright Act was passed. It was 1998, not 1988.

Sunday, December 23, 2012

State of the Art: Android Cameras From Nikon and Samsung Go Beyond Cellphones - Review

But yes, that’s what it has come to. Ever since cellphone cameras got good enough for everyday snapshots, camera sales have been dropping. For millions of people, the ability to share a fresh photo wirelessly — Facebook, Twitter, e-mail, text message — is so tempting, they’re willing to sacrifice a lot of real-camera goodness.

That’s an awfully big convenience/photo-quality swap. A real camera teems with compelling features that most phones lack: optical zoom, big sensor, image stabilization, removable memory cards, removable batteries and decent ergonomics. (A four-inch, featureless glass slab is not exactly optimally shaped for a hand-held photographic instrument.)

But the camera makers aren’t taking the cellphone invasion lying down. New models from Nikon and Samsung are obvious graduates of the “if you can’t beat ’em, join ’em” school. The Nikon Coolpix S800C ($300) and Samsung’s Galaxy Camera ($500 from AT&T, $550 from Verizon) are fascinating hybrids. They merge elements of the cellphone and the camera into something entirely new and — if these flawed 1.0 versions are any indication — very promising.

From the back, you could mistake both of these cameras for Android phones. The big black multitouch screen is filled with app icons. Yes, app icons. These cameras can run Angry Birds, Flipboard, Instapaper, Pandora, Firefox, GPS navigation programs and so on. You download and run them exactly the same way. (That’s right, a GPS function. “What’s the address, honey? I’ll plug it into my camera.”)

But the real reason you’d want an Android camera is wirelessness. Now you can take a real photo with a real camera — and post it or send it online instantly. You eliminate the whole “get home and transfer it to the computer” step.

And as long as your camera can get online, why stop there? These cameras also do a fine job of handling Web surfing, e-mail, YouTube videos, Facebook feeds and other online tasks. Well, as fine a job as a phone could do, anyway.

You can even make Skype video calls, although you won’t be able to see your conversation partner; the lens has to be pointing toward you.

Both cameras get online using Wi-Fi hot spots. The Samsung model can also get online over the cellular networks, just like a phone, so you can upload almost anywhere.

Of course, there’s a price for that luxury. Verizon charges at least $30 a month if you don’t have a Verizon plan, or $5 if you have a Verizon Share Everything plan. AT&T charges $50 a month or more for the camera alone, or $10 more if you already have a Mobile Share plan.

If you have a choice, Verizon is the way to go. Not only is $5 a month much more realistic than $10 a month, but Verizon’s 4G LTE network is far faster than AT&T’s 4G network. That’s an important consideration, since what you’ll mostly be doing with your 4G cellular camera is uploading big photo files. (Wow. Did I just write “4G cellular camera?”)

These cameras offer a second big attraction, though: freedom of photo software. The Android store overflows with photography apps. Mix and match. Take a shot with one app, crop, degrade and post it with Instagram.

Just beware that most of them are intended for cellphones, so they don’t recognize these actual cameras’ optical zoom controls. Some of the photo-editing apps can’t handle these cameras’ big 16-megapixel files, either. Unfortunately, you won’t really know until you pay the $1.50 or $4 to download these apps.