Google launched Chromecast days ago. Since then, i've been searching for similar stuffs. Apple TV was known to me long ago. Besides, i found a new analog named iPush (http://bit.ly/1bQBVnE), which enables screen-mirroring from both IOS and Android Devices to HDTV. Compared with Apple TV and Chromecast, iPush has no apps or channels preinstalled -- at least it does not claim it has. However, with built-in Linux OS, it enables interaction among several mobile devices, according to the introduction. Another feature is its compatibility with DLAN. I don't quite understand this, and want someone to explain it. Anyway, i wonder if all the functions work well at its price, which is much lower than the famous brands.