
An important trial
of a promising addressable TV advertising technology found that viewers in households who receive ads targeted specifically at them were less likely to change channels. The findings, which were
released this morning by sales rep Comcast Spotlight and Starcom MediaVest Group, were conducted during an undisclosed period in Baltimore during 2009, and utilized technology developed by Invidi, a
company backed by WPP's GroupM unit.
While details of the campaigns were not disclosed, the companies said they reached 60,000 households, and that SMG was involved in all of them. Two SMG
clients -- Walgreens and Walmart -- were cited specifically as being part of the test, which found that households that received their addressable TV spots tuned away 32% less of the time than
households that received non-addressable advertising.
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The companies claimed that the findings indicate a "65% greater efficiency from sending ads only to relevant groupings that the advertiser
wanted to reach, based on the per-spot costs of addressable and non-addressable ads."
The Baltimore trial was the second test of household addressability conducted by Comcast Spotlight and SMG.
A technical trial involving approximately 8,000 households was conducted in Huntsville, AL between 2006 and 2008, utilizing OpenTV's SpotOn addressable TV advertising system.