I recently got a chance to catch up with a colleague of mine, Daniel Mak, Director of Agency Partnerships at Novus Media, an independent media planning and buying agency. We were talking about a recent Out of Home (OOH) campaign our companies collaborated on for a national grocery chain that leveraged the power of programmatic OOH. His perspectives on the value to brands of programmatic OOH were compelling and illuminating, so I am summarizing some of the key takeaways here so that others can benefit.