While projecting your smartphone or tablet's screen onto your television via this technology isn't a new concept, Roku's media streaming devices were not among the list of products offering it until now. They recently announced on their blog that screen mirroring is now available, albeit in a beta release. It's currently available for the Roku 3 and Roku Streaming Stick. If you have an older device, stay tuned as the company plans to extend the feature to older devices soon.
