More and more, CMOs and CIOs are seeing that they are natural partners: CMOs have an unprecedented amount of customer data, from which they need to extract insights to increase revenue and profits. The CIO has the expertise in the development of IT architectures and the execution of large programs needed to create the company’s big data backbone and generate the necessary insights.

http://www.mckinsey.com/insights/business_technology/getting_the_cmo_and_cio_to_work_as_partners

Nod is a plain black ring. It’s designed to be worn all day, but I’m not sure you would wear it all day. When wearing Nod, what most people won’t see is that the part on the inside of your hand doesn’t look like a ring at all, but rather a bumped-out flat surface. This is home to a touch panel as well as two tactile buttons, which give you some physical options in addition to the gesture-based controls.

https://www.linkedin.com/today/post/article/20140905020622-32095805-cool-stuff-nod-bluetooth-ring-control-the-world-with-one-finger?_mSplash=1