Industry first? The Panasonic Toughbook CF-18 and newest is CF-19, where the screen can flip so it can be a laptop or have a tablet style. Fully rugged IP65.The Toughbook uses it's magnesium alloy body to be the heatsink to cool the components so there are no vents. Does Dell employ the same thermal management techniques or doe Dell have one up on Panasonic?Discrete graphics?
EDIT: looks like it uses a fan vs the Panasonic, so maybe it can handle higher end components without overheating and keep the battery cooler?