Purchasing new hardware? Read our latest product comparisons
ADVERTISEMENT

Credit Cards

Over the last couple of years we’ve seen a number high-tech cards that aim to slim down your wallet, all offering pretty similar functionality. The Swyp Card is the latest to make a bid for your hard-earned cash, promising to condense your wallet into a single metal card that stores info from debit, credit, loyalty and gift cards. Read More
Tired of digging through the collection of credit, debit and loyalty cards in your wallet? Well, if you are, then you're the sort of person who might like the Plastc Card. It's a new electronic card-format device, that can store the information for up to 20 other cards on it at once. You just select the card that you want to access via the e-ink screen, then use Plastc as if it were that card. Read More
Although things like NFC-enabled smartphones are making this less of an issue, the fact is that most of us still carry around a wallet full of credit, debit, loyalty or other cards that we routinely have to rifle through. That's why the Coin was invented. It's a single card-shaped device, on which all your other cards can be stored and accessed electronically. Read More
Leather or nylon wallets are so passe, at least according to Jeremiah Skow, creator of the Vault Wallet, a solid credit card sleeve made from stainless steel. The steel gives the Vault Wallet several advantages over the competition. It's strong, thin, able to block RFID sniffing, and potentially long-lasting. Read More

If you went into a store without any cash, cards or mobile devices, would you be able to buy anything? Well, if both you and the store were using the new PayTouch service, the answer would be yes – all that you’d need to do is place two of your fingers on the fingerprint scanners of the PayTouch terminal. Read More

If you watch a handwriting expert authenticate a signature, they will talk about echoes of the process of signing one's name – darker or lighter lines reveal pressure variations, the shape of the loops reveals the shaking of the hand, and the flow of the ink shows if the signature was laid down without hesitation. These echoes of the act of writing make a signature far more revealing than a simple squiggle on paper. Now researchers from the Fraunhofer Institute for Computer Graphics Research (IGD) have created a credit card that contains a thorough description of these signature traits, which can be used for instant authentication. Read More
In a world where “phone” means a pocket computer, it isn’t surprising that credit cards are turning into interactive security devices. This coming January, MasterCard Worldwide will makes its largest deployment of its Display Card, in Singapore. The card looks and acts like a conventional credit, debit or ATM card, but it also has an LCD display and keypad that allows users to access account information and make more secure financial transactions. Read More
Back in 2008, entrepreneur Ryder Kessler became aware of the fact that when making small purchases using debit or credit cards, a lot of people didn’t bother fishing out cash to leave tips. He proceeded to develop a possible solution to that problem, which is now being tried out in a few New York City coffee shops. It’s called DipJar, and it’s a device that lets customers quickly and easily leave tips with a “dip” of their card. Read More
There’s one thing that everyone should have on their person when they venture off on solo outdoor activities – their I.D. That way, should they end up injured and unable to communicate, first responders will know who they are, and who to contact. While the various cards kept in one’s wallet are a good form of identification, a lot of people don’t want to lug a bulky wallet around in their pocket while doing things like running or rock-climbing. That’s where the VITAband comes in. Not only does the waterproof bracelet provide a link to its wearer’s full Emergency Response Profile, but it also allows them to make cash-free purchases. Read More
Smartphones are in the process of replacing cameras, phonebooks, land lines and maps ... and wallets are next. First announced in May but just launched today, the Google Wallet free app allows its users to store electronic versions of their credit cards on their smartphone, and pay for items simply by tapping their phone on a near field communication (NFC) reader at a store’s front counter. Read More
ADVERTISEMENT
ADVERTISEMENT