I need a 20 sildes powerpoint or prezi presintation
about the topic " Social media for better cities" for a lecture i will be giving soon.
slides should contain 20 examples of best practices of the use of social platforms or smartphone apps by cities world wide.
the PPT should impress technologists and municipal directors.
the chalange is more on the content aspect and less on design.
screen shots and descriptions are required no need for royalties it will not be presented on the web but one time room-presintation. thanks