The global gadget development arms race to see who can fit the most stuff into the smallest, whitest box has taken a dramatic turn today, thanks to this clever little everything-in-one miniature… digital… wi-fi… thing.

You can write on it, browse the internet on it, listen to music on it, take photos on it, watch films on it and, most importantly of all, get it out of your very smallest pocket and impress people with it by showing them all of the above. It all happens on a fairly minuscule 2.86″ touch screen, mind…