This is a wonderful example of designing for the better good: Chueh Lee @ Samsung in China has developed an ingenious camera for the blind. I’m not sure if it will ever catch on, but I hope it does. This is why I became a designer, to help people, and I don’t get to do it nearly enough. I think we all can learn from Mr. Lee (and Samsung) to step back and help folks out and still make the company a profit.