Video is a key component in mobile advertising because the tablet context (even in an educational setting, sorry to say) is about entertainment.

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Additionally we are hopeful to have the opportunity, along with the full Senate, to review the treaty's negotiating record, which is a critically important component in putting the pact in full context.

CENTERFORSECURITYPOLICY: Center For Security Policy

What you see here is just one component of a larger apparatus, and to truly appreciate it, let's put in context.

ENGADGET: vi-RABT improves ankle rehabilitation with virtual reality and robotics