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Tech & Science. Francisco De Jesùs.
This undated image provided by Samsung on Friday, June 15, 2012 shows TecTiles stickers for use with certain near field communications-enabled mobile phones. The big push behind the technology comes from companies that see the phone as the wallet of the future. When touched to payment terminals, NFC-equipped phones can act as credit or debit cards. (AP Photo/Samsung)
Smartphones learn things when you touch them to pre-programmed tags. Samsung and Sony devices on that way.
There's a form of extra-sensory perception called
psychometry, whose practitioners claim to learn things about objects by
touching them. Smartphones set to be released this month by Samsung and
Sony will have some of that ability: they'll learn things when you touch
them to pre-programmed "tags."
For example, you can program a tag with your phone number, and stick
it on your business card. When someone taps the phone to the card, the
phone would call you. Or you can put a tag on your night stand. Place
the phone there, and it goes into "alarm clock" mode, holding your calls
until the morning.
Samsung Electronics Co. announced this week that it will be selling
these tags in the form of stickers it calls "TecTiles" — $15 for 5 of
them. They'll work with its new flagship Samsung Galaxy S III
smartphone, set to launch in a few weeks, and several others already in
the market, including the HTC EVO 4G LTE sold by Sprint Nextel.
Sony Corp.'s Xperia Ion, to be released June 24, will come with the
ability to read different coin-like plastic tags that read "Home,"
''Office" and so forth. The tags cost $20 for four, and the phone can be
programmed to react differently to each tag. The "Car" tag can launch a
navigation application, for instance.
Tapping "Home" can send a text
message to the rest of the family that you're home, and set the ringer
volume to maximum.
The big push behind the technology, which is known as Near-Field
Communications, comes from companies that see the phone as the wallet of
the future. When touched to payment terminals, NFC-equipped phones can
act as credit or debit cards.
But turning phones into credit cards is a tall order. Mobile payments
already work with a few phones, but broad adoption is being held up
while cellphone companies, banks, payment processors and retailers work
out who pays for what and who benefits.
This ability to sense things close by is made possible by a new type
of communications hardware in phones, complementing long-range cellular
radios, medium-range Wi-Fi and short-range Bluetooth.
The latest version of Google Inc.'s Android software, known as Ice
Cream Sandwich, comes with the ability to use NFC to communicate from
phone to phone. When the backs are tapped together, the owners can trade
information like contacts.
Samsung takes this one step further with the Galaxy S III. Tap two
phones together, and they set up a connection via Wi-Fi. That means the
owners can walk away from each other, and as long as they're in the same
room or so, they can transfer photos and even hefty video files between
their phones.
There are issues to work out. The Samsung tags can be read by any
phone running "Ice Cream Sandwich," but that doesn't include the Sony
phone. Samsung and HTC phones won't recognize the Sony tags.
Apple Inc., whose iPhones are trendsetters in many ways, hasn't built
NFC into them — yet. Its patent filings hint at an interest in NFC, but
they've given no clue when the technology might show up in iPhones.
Nick Holland, an analyst with Yankee Group, believes NFC will shine
first in non-payment applications, because they're easier to sort out,
and the technology has many uses.
There have been NFC trials in Sweden,
using phones as hotel room keys, he points out. Another compelling use
case would be Wi-Fi hotspots. A cafe that wants to limit access to the
local hotspot might let patrons tap their phones against a tag instead
of having them laboriously enter a password.
"There's been an over-focus on the wallets," Holland said. "It's a technology that's not designed purely for payments."
For advertisers, NFC tags could replace the so-called "QR" codes —
two-dimensional bar codes that need to be photographed with specially
downloaded software to be deciphered, so they can send a consumer to the
advertiser's website or earn them a coupon for a discount. QR codes
work at a distance, unlike NFC tags, but have significant drawbacks.
"Someone described them as 'digital vomit' recently. You can't make them look pretty," Holland said.
Each NFC tag includes a tiny chip, which explains the relatively high
prices Samsung and Sony are charging.
Those prices will come down,
Holland said, as adoption rises. QR codes, of course, have the advantage
of being very cheap, since they can be created on a simple printer.
The big makers of NFC chips are NXP Semiconductors N.V., a Dutch
company, and Inside Secure, a French one. But competition is looming,
Holland said, from bigger chip companies like Broadcom Corp. and Texas
Instruments Inc.
"Basically, anyone who's making chips is looking at NFC as a new area they could move into," Holland said.
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