<font face="Verdana, Arial, Helvetica, sans-serif" size="2">When the passenger in front of him pushed back his seat, one passenger reported that his own screen was hard to view.
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What do they expect with a seatback mounted TFT with 31-33" of pitch?
Recline your own seat to get a more favorable viewing angle.
Give passengers new amenities, and they soon make unreasonable demands... No wonder NW has no plans to introduce IFE on domestic flights full of litigious Americans