Review on Chengying Multi Touch Points Infrared Touch 27", Touchscreen, CYS-27-P10 by Jamil Wagner

Ran this on a glossy 50" TV (think fingerprints would be easier to clean). It is connected to a mini PC running Windows 10 in tablet mode. The results are amazing. I took the time to align the bezel with the TV and it fits so well you'll have trouble figuring out how to install it. All in all, a really great way to add touch capabilities to your TV without a huge investment. Much cheaper than buying a dedicated large format touch screen.