Hello! After 20 years of doing research on transportation and telecommunications, I am confident that we need to write about them concurrently. So I am retiring this site and posting on “DearSmartphone” instead. I am so grateful for this opportunity to study digital trends, and want to thank everyone who helped make that happen. I am maintaining this website for those who wish to access my previous work. Please join me now at https://www.dearsmartphone.com and on Instagram @dearsmartphone.