It should work the same whether you plug that wire into your house, your neighbor's house, or all around the world...

ENGADGET: Live coverage of Google Keynote with Robin Williams

Plug a wire into your set and get a dozen extra channels.

FORBES: The TV Tussle

The BeagleBone LCD7 Cape, one of the most popular cape plug-in boards, delivers touch screen capability, featuring a 7-inch TFT LCD screen with 4-wire resistive touch and five user buttons.

ENGADGET: BeagleBone gets plenty of expansion options with new 'cape' add-ons