On Dec 6, 2011, after they download an update Xbox users will be able to command their TV with their voice.

FORBES: Microsoft Grabs The Remote From Apple With Xbox Upgrade

By using a controller device called the WACI NX you could turn on the TV, turn on the XBOX, switch to the correct input on the TV, and send the PLAY command to XBMC all in 1 button press on your PSP.

ENGADGET: How-To Hacks finalist: Controlling your home with your PSP

It's worth pointing out that there's also a voice command button as well as motion-sensing, thus making the most out of Google TV ver.3.

ENGADGET: ASUS Qube hands-on (video) HD