Andy Rubin on the stand

Here, Boies questions Google's Android chief, Andy Rubin (at left). The attorney pointed to concerns expressed by Rubin in e-mails about "fragmentation," or creating incompatibility with the Java specification. After probing by Judge Alsup regarding what he thought fragmentation meant, Rubin said, "There was some caution on my side in using the word 'fragmentation'...My definition of fragmentation was incompatible implementations of Java."