digitalsolid.com — The just-announced Spectacolor HD digital billboard adds a mobile component to out-of-home. This blogger speculates on how its ability to pass music and graphic files via Bluetooth could eventually bring these same capabilities to the digital ad servers found in many public restrooms. "Download this free song! (But first, please wash your hands!)"
Jun 22, 2007 View in Crawl 4
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It's quiet in here... can you hear the echo?