At the ITS European Congress in Seville Triplesign CEO Hans-Ivar Olsson tells Traffic Technology International (TTi) about his company’s super-low-energy VMS, which can be installed with minimal disruption and run from simple solar panels or batteries.
Previous ArticleITS SEVILLE: European Congress Day 2 Guide

Tom Stone
Tom has edited Traffic Technology International (TTi) magazine and its Traffic Technology Today website since May 2014. During his time at the title, he has interviewed some of the top transportation chiefs at public agencies around the world as well as CEOs of leading multinationals and ground-breaking start-ups. Tom's earlier career saw him working on some the UK's leading consumer magazine titles. He has a law degree from the London School of Economics (LSE).