3arcelona Smart City： The Heaven on Eart iInternet of Things： Technological God）
摘要
Cities are the most preferable dwelling places,having with better employment opportunities,educational hubs,medical services,recreational facilities,theme parks,and shopping malls etc.Cities are the driving forces for any national economy too.Unfortunately now a days,these cities are producing circa 70%of pollutants,even though they only occupy 2%of surface of the Earth.Public utility services cannot meet the demands of unexpected growth.The filthiness in cities causing decreasing of Quality of Life.In this light our research paper is giving more concentration on necessity of Cities ,which are the basis for civic centric services.This article is throwing light on Smart Cities and its important roles.The beauty of this manuscript is scribbling Smart Cities concepts in pictorially.Moreover this explains on Barcelona Smart City using Internet of Things Technologies .It is a good example in urban paradigm shift.Bracelona is like the heaven on the earth with by providing Quality of Life to all urban citizens.The GOD is Interenet of Things.