Tuesday, December 7, 2010

Smart Wallet Stops You if Your Spending Too Much...

The Proverbial Wallet designed by a team of researchers at MIT may be the answer to the over-spending this holiday season...! They come in three different styles: Mother Bear, Bumblebee and the Peacock.
...these high-tech billfolds are digitally tied to your bank account levels, reacting to any fluctuations in your current balance by shrinking in size, refusing to open, or vibrating whenever a transaction is processed.


via eco.media.mit

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