Turning your iPhone (or other mobile device) into a credit card terminal. Some things are so incredibly simple, but so incredibly smart. Square, which I posted about earlier, is a beautiful example of marketing how it should be; finding an untapped market and making an easily accessible product to serve it. Now the idea has moved on from concept to the real deal, as the movie below explains:
I am sure the technology behind it is incredibly complex, but it seems to be such an easy product to use. Looking forward to getting my hands on one these and test it.