Panasonic’s Waterfront airline seat is a techie’s dream, featuring programmable mood lighting, its own app, and a 4K TV. The app lets you program a video and music playlist and remembers your settings for the next flight. It also adjusts your seat, puts up a “do not disturb” sign (complete with a wake-up call time for the crew) and tells you where to claim your bags on arrival. It also has the features you might expect from any business or first class airline seats such as wifi, charging points, and a private screen. The seat will not be available until 2019 and will most likely be reserved for business or first class.