by protostars » Wed Dec 09, 2009 9:03 am
Another possible use for DataCall feeds to digital signs is in the case of emergencies.
For example, instead of the public having to depend upon just a few dedicated signs, such as traffic signs, warning them of a problem, you could immediately link into a whole bunch of existing signs to display the important message. This would work for indoor signs as well, such as in a university or stadium or airport or company.
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