I could buy a Chromecast for half the price and use a free service to mirror my desktop for meetings.
Or I could buy another Apple TV for a little more and have a lot more functionality and video outlets (HBO GO, Netflix etc.). Although this option only works if you use Macs.
Or as another poster said just use the built in wifi on my TVs in my house.
I have Chromecast, and love it for what it is. But it is very much tied to the wifi network it is on. You could not just walk into a conference room and plug it into the TV and go, it would take a little bit of time to setup. Assuming I had the software installed on my computer for wifitame, it seems like it is designed to be a little bit more mobile.
Chromecast is kind of annoying because you have to worry about what software it works with. Can I just share my 1080p screen at 60hz on a Chromecast? That's the main benefit I see with this device.
Or I could buy another Apple TV for a little more and have a lot more functionality and video outlets (HBO GO, Netflix etc.). Although this option only works if you use Macs.
Or as another poster said just use the built in wifi on my TVs in my house.