When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It wasn’t long ago when digital signage was being sold as a way to reduce printing costs, and to ...

9:12 AM PDT · October 28, 2010 Make it bigger in case you really want some attention: that’s what Sharp must have thought when they thought of this 330-inch (8.4m) digital signage display.