Suffolk University is located in Boston,  MA.  Recently the Sawyer Business School added several displays for keeping finance students and faculty up-to-date on the latest market conditions.  The displays include both single digital signs and a 2×2 video wall.  The financial charts and graphs are provided by the Premium Financial Data Service.  The displays also include live TV, scrolling Reuters News, and general announcements.  The Design Gallery has hundreds of other examples that can be viewed here.