Re: [vcf-midatlantic] other museum TV options: Roku box

But of course if you use a device that's designed for streaming like the Amazon Firestick all you have to do is plug it in the HDMI port and you can play....

Getting the content from a computer to a TV isn't the problem: there are many ways to do it. The problem is how to get DIFFERENT content onto multiple TVs from a single computer.