FAA approves tests of new design for middle seats that are more comfortable and speed boarding

The S1 (AKA the "Slip-Slide Seat") is a radical rethink of airline middle seats from Colorado's Molon Labe Designs; it sits a little back of the seats to either side of it, is slightly wider, and has slightly lower arm-rests -- and in some configurations, it allows the aisle seat to be slid over it, temporarily widening the aisles and speeding boarding and unloading. Read the rest