What's 3mm thick, crafted from the finest Polartec and attaches to a tablet magnetically? If you guessed an iPad smart cover you might be right, but right now we're pretty enamored with Microsoft's Surface cover. See, it works almost exactly like that other "smart" table shield, but this one actually earns it's smart moniker. When you peel the plastic shroud back it turns into a fully functional keyboard and touchpad. Obviously, being a thin plastic sheet the cover is relying on touch for key presses, not the actual depression of mechanical switches. So, while that means it's theoretically possib
