Consumer panels offer coverage that identifiers like Unified ID cannot. That’s what NielsenIQ is offering in its new Omnishopper solution, which the company says offers “omni measurement” to understand consumers’ online and offline “omni-experience” across the “omnichannel” landscape. You won’t be surprised that the company’s goal is to be the “omni authority”. If you think NielsenIQ is part of global measurement company Nielsen Holdings, you’re forgotten that Nielsen sold the business to private equity company Advent International last November, in a deal that just closed last month. If you didn’t forget, you may be omniscient.