There's a new type of credit card in the design world called Live Checking. It's a credit card that actually keeps a running tally of how much credit you have used which might help people manage spiraling debt problems. This is a huge problem right now during the recession. There are lots of people living completely off of credit right now because of the poor economy and sagging job market. Even for those of us who are employed, it can be easy to miscalculate your spending.
The eco-friendly part of the design itself is the solar panel on the right hand side of the card. This panel collects the power necessary to keep the card powered up when needed. This card could also potentially really help people cut down on the amount of waste they are steadily consuming. Perhaps people will think twice about buying disposable products or cheap junk that they don't need because they know how much they've already spent and how much they owe on this card. Many people end up with tons of things crowding their house that they don't even need or want!
My favorite part of the design is the ability for the card to light up around the edges to let you know at a moment's glance whether you are above your credit limit or not. If the light is blue, you are still within your credit limit. If the light is red, you are over your limit. I also think it's cool that the colors used for the edges are not green and red. Green signals "go" and that is not what consumers should be doing when using their cards.
This design is by Jin-young Yoon, Wook-sun Oh, Young-ho Lee & Jun-kyo Lee.
If you're an eco-enthusiast and in the market for a new laptop, netbooks might be a great alternative. They're smaller, so they use less resources. Many models are extremely energy efficient. And one model, in particular, makes me "green" with envy.
This alarm clock by 







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