The best way to say hello to someone dear from the vacation and just share a bit of atmosphere fro your holiday is to send a post card. Most of the post cards are just the greatest views of the county side. Have you ever thought how the future will look like? There are so many movies made and books written and everybody has the idea how it should be, but I am sure that there was never the picture of the futuristic post cards. This looks like pretty much has remained the same except with the little robotic touch. If it is it to judge the book on its cover, then we can be pretty optimistic here and look up to the day to come.