Hi Savas, quite right... Neat delivery, pretty high bandwidth needed though and a little overwhelming. It doesn't seem so easy to satisfy myself that I have seen all the content. I also agree many of the proposed directions seem obvious. Clearly the author has an obsession with electronic paper. Otherwise most of the technologies is in use today somewhere it seems. The global infrastructure seems to be all that is presently missing... But then I suppose we are supposed to think that and imprint "Vodafone" upon that thought :-) Clearly Vincenzo's 'Visual bracelet' was missing option 'C' however... "Disobey mother and go out with friends", which made the whole persentation seem a little far fetched! Always the cynic, I wonder why the missed out the 'Stuffering from Radiation poisoning in Maastricht'...? tOnY