New Technology Reviews!.: contactless payments

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<img alt="" class="aligncenter" height="236" mce_src="http://img7.imageshack.us/img7/8301/iphone4nfccard.jpg" mce_style="margin-top: 4px; margin-bottom: 4px; border-width: 0px; border-style: solid;" src="http://img7.imageshack.us/img7/8301/iphone4nfccard.jpg" style="border-style: solid; border-width: 0px; clear: both; color: #444444; display: block; font-family: Georgia,'Bitstream Charter',serif; line-height: 1.5; margin: 4px auto; max-width: 640px;" width="324" /></div>
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Softbank customers in Japan can simply get an NFC sticker to add some contact-less payments to their iPhone 4, but most folks don't have it quite so easy just yet. There<span class="Apple-converted-space"> </span><span class="Apple-style-span" mce_name="em" mce_style="font-style: italic;" style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-style: italic; line-height: 1.5;">are</span><span class="Apple-converted-space"> </span>some alternatives while you wait for Apple to hop on the NFC bandwagon, however, like this solution from<span class="Apple-converted-space"> </span><span class="Apple-style-span" mce_name="em" mce_style="font-style: italic;" style="color: #444444; font-family: Georgia,'Bitstream Charter',serif; font-style: italic; line-height: 1.5;">Unplggd</span>'s Vivian Kim. It uses one of the smaller NFC-equipped credit cards now available from some banks, which is apparently just small enough to fit under the back cover of an iPhone 4 (a clear one, in this case, to show off your cleverness). And, yes, it apparently still works just fine under there -- even if you add a case on top of it.</div>
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iPhone 4 gets upgraded for NFC payments the hard way

Softbank customers in Japan can simply get an NFC sticker to add some contact-less payments to their iPhone 4, but most folks don't...