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Here's an interesting idea from a Chinese company called Netcom (not to be confused with the Norwegian operator): adding NFC capability to existing phones via microSD. That's right, rather than relying on external add-ons that occupy ports, Netcom decided to fit NFC chips plus their antennas onto ordinary microSD cards, yet still managing to cram in up to 8GB of NAND memory at the same time. This sure sounds convenient, but there are some caveats: the first rule is that neither the back cover nor the microSD card holder should be made out of metal; then secondly, we noticed that due to the tiny antenna coil, scanning could become tricky if the reader has a small sensing area -- you'd need to position your phone at just the right spot; and lastly, the phone needs a special background app to communicate with the NFC circuitry. The demo we saw used a Java app running on a Chinese dumbphone, and we were told that Android will be next in line to receive similar support. Alas, ...

There's been rumors of a Google-fied mobile payment system for some time, and now it looks like the Mountain View crew is teaming up with Sprint to finally make it happen. Last month, we heard that the Now Network would bring NFC payments to its customers this year, and  Bloomberg  reports that the partnership and payment system will make its debut on May 26th. Apparently, New York, San Francisco, Los Angeles, Chicago, and Washington D.C. are the first cities getting the service, which is a much broader initial footprint than its Isis mobile payment competition. The anonymous sources also say that Verifone and Vivotech are providing the hardware and software that will let you replace your credit card with a Nexus S -- because you  always  wanted to replace your credit card with your Nexus S. Update:  According to  All things D , the payment system will be put through its paces by none other than El Goog's Exec...

When AT&T, T-Mobile and Verizon came together to create the Isis mobile payment system, they touted a standalone service, powered by Discover's payment network, that would revolutionize the way we make small purchases on the move. Well, the revolution is still on schedule, apparently, but the big trio is now being said to have made a concession in reaching out to the incumbent leaders in this field, Visa and MasterCard. The  Wall Street Journal  cites multiple sources in reporting that Isis has turned into a less ambitious "mobile wallet" project that would seek to let you use your Visa or MasterCard account via your NFC-capable smartphone. As far as the consumer is concerned, it's still the same swipe-to-buy proposition, but the move was apparently necessary for Isis "to avoid falling further behind" in the race to corner this developing market. We'd say it's encouraging to see these guys showing a bit of swiftness -- it's about time the re...

Like 3D on high-end HDTVs, NFC-based payment systems seem set to invade our mobile lives whether we like them or not. Isis, a collaborative venture between AT&T, T-Mobile, Verizon and a bunch of banking big timers, has today announced the first market for its rollout of a contactless payment scheme, and it's none other than Salt Lake City, Utah. That'll surely raise eyebrows in locales that may consider themselves more tech-savvy, but we reckon starting off with a city of a smaller scale might be good for getting this "mobile wallet" system off the ground. And then there's the added benefit of Isis snagging a deal to enable compatibility with the entire Utah Transit Authority footprint. If all plans are executed properly, that should mean that by summer 2012 the good people of SLC will be able to NFC their way around town with just their smartphone in hand, while also swiping it through checkouts like some form of highly advanced techno-humans. ...