D. Scott Carruthers Shares 5 Tech Trends That Will Define 2018 December 27, 2017 D. Scott Carruthers Shares 5 Tech Trends That Will Define 20182017-12-27T18:43:24+08:00 Topics: Technology. Subjects: 2018, News and Updates, and Trends. Tech guru Dennis Scott Carruthers has examined the current state of play to determine the top tech trends that will come to define the year ahead.