Brian S Hall is a professional writer covering the spread of computing into every device and every human interaction. His work on blockchain, bitcoin, mobile computing, social media, radical changes in B2B distribution and autonomous vehicles has been published in Macworld, GigaOm, ReadWrite, the Wall Street Journal, LinkedIn, CIO, Toms Guide and Business Insider, and for corporate and non-profit sites. Multiple columns have been cited as "must reads" by AllThingsD and Re/Code. Brian has been a guest on several radio programs and podcasts.