TEDx Technology Speaker – Jeff Butler TED Talks Motivational Speaker on Smartphones Jeff Butler spoke at the TEDx event in Hilliard on Thursday, August 12th, 2016. His 12-minute speech was entitled How Smartphones Change the Way You Think and it is featured here for your review, along with the full transcript. The full description and … Continue reading TEDx Hilliard “How Smartphone Change the Way You Think” by Jeff Butler