The Google Chromecast is a great device that makes displaying media on different screens easier than ever before. Gone are the days of running AV wires through walls and ceilings. Now you can easily transmit your media over your WiFi network with the push of a button. Google refers to this wireless process as “Chromecasting,” and once you’ve “casted,” it’s hard to imagine life without it (a quality for which Google excels at replicating).