The blood in your eyes may soon replace your passwords

So you need to identify yourself. You could have your fingerprint professionally authenticated. You could also have your iris scanned. How about using your smartphone to read blood patterns in your eye? EyeVerify is bringing that technology to your iPhone in 2013.

Escher Lizards Pattern Matching

How pattern matching can work for minority entrepreneurs

Editor’s note: CNN’s upcoming documentary, Black in America 4, has sparked a heated discussion about race in the tech industry. VentureBeat has asked several black entrepreneurs to contribute their opinions prior to the airing of the show on Sunday November 13. Read the rest of VentureBeat’s stories on diversity in tech.