In pictures: 12 cool LinkedIn features you never knew about

There's a lot more to LinkedIn than just connecting with the people you know. Here's a look at 12 features, from a business card digitizer to a resume builder, that enhance your LinkedIn experience.

Turn Business Cards Into Contacts

Whether you're at a trade show, conference or business meeting, you’ll likely accrue a number of business cards that get lost at the bottom of your brief case. LinkedIn's Cardmunch iPhone app, however, takes your business cards, digitizes them and adds them to your LinkedIn contacts in a few quick steps.

Once you've downloaded the app, simply take a picture of the business card, and the information is converted to a contact automatically. Cardmunch will also show you LinkedIn profile information and connections you may have in common.

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