Almost. It's not the calories that you eat that matter, however. It's the calories that you ABSORB vs the calories that you burn.
And the calories you absorb can differ significantly from the nutrition labeling, depending on how you process (e.g. cook) the food, see: http://theconversation.com/why...
No, the best part is the 3D rendering. It's as if you were looking at a real book with real pages!
Revolutionary! Bringing the BookBook to the masses is an admirable goal.
The only country that requires finger-prints is the US, as long as you stay out of the US you do not need fingerprints for traveling.
Many countries require fingerprints for entry. See, for example: http://www.cic.gc.ca/english/department/biometrics-international.asp
And the above list is certainly not exhaustive. Malaysia fingerprints everyone. China has evidently recently started. etc. etc.
Anyone can hold the helm when the sea is calm. -- Publius Syrus