ESI Newsletters ESI NewslettersJanuary 2019December 2018November 2018October 2018September 2018August 2018July 2018June 2018May 2018April 2018March 2018February 2018January 2018December 2017November 2017October 2017September 2017August 2017July 2017June 2017May 2017April 2017March 2017February 2017January 2017 December 2016November 2016October 2016September 2016August 2016July 2016June 2016May 2016April 2016March 2016February 2016January 2016 Get Our Newsletter All News and Insights Present Value Blog Recent Posts Google Checked my Location Once Every 3 Minutes, for 6 Years: A Visualization of Google Takeout Data Using R A Look at Philadelphia Tourism & Hotels Who’s the Smartest One of All? The Smart City Challenge in Latin America New York City’s Nightlife Economy PHI Shows Year-Over-Year Increase at End of 2018