Currently in the BA First lounge at JFK T7, with two hours to go before my long flight to Sydney. Had the pleasure of flying First in a new AA B767, very impressed with the seats, which incorporate mini-offices in the seatbacks. The tray table folds down, there are holders for power supply and other gear, there's a power outlet, a task light, the seat slides up and forward to provide a comfortable work position.

This is distinct from the table in the armrest, which flips out to join with the seatback table to provide a big square work surface. I had my laptop going at the same time as the attendants served a meal.