Like the Anywhere app, content doesn't appear in HD, but the quality will almost surely beat your airline's in-flight entertainment system.

ENGADGET

Ryanair announced in 2004 that it would introduce gambling through an in-flight entertainment system, though this too has yet to come to fruition.

CNN: Gambling on airplanes, stalled at takeoff?

Each of the airline's business-class seats will offer video on-demand on a 15.4-inch television, iPod-playing capability through an in-flight entertainment system, a USB port and power outlet, and noise-canceling headphones.

FORBES: Magazine Article

The pound-and-a-half weight of a current iPad sheds the tremendous amount of weight that would normally be needed for a conventional in-flight entertainment system built into the headrest, which on a typical 375-seat 767 could see the iPads pay for themselves within years, if not sooner.

ENGADGET: Qantas to hand out free iPads to all passengers on Boeing 767s, save fuel and our sanity (video)

There will also be a virtual art gallery, seen via in-flight-entertainment system, on flights between the two cities during the month of February, with videos about the artist and the creation of the pieces.

BBC: Business travel gets artsy

Virgin Atlantic's first A330-300 aircraft, which took flight in April, has a new entertainment system that lets flyers rate in-flight movies via the seatback touch screen.

BBC: Is your airline any good?

In another model being pushed by incumbents in the in-flight entertainment business, airlines install a plane-wide content-streaming system with an array of movies, TV shows, games and other content, generally alongside broader Internet access.

WSJ: Some Airlines Lend iPads for In-Flight Entertainment Systems