This article was originally published by Sarah Wray on Cities Today, the leading news platform on urban mobility and innovation, reaching an international audience of city leaders. For the latest updates follow Cities Today on Twitter, Facebook, LinkedIn, Instagram, and YouTube, or sign up for Cities Today News. The City of Helsinki is trialing a quiet, emission-free robot in a bid to find new ways to keep streets clean with minimal disruption to residents. The Trombia Free vehicle will run from today until April 27 on weekday evenings on a busy street (Välimerenkatu) and bicycle path (Baana) in the Jätkäsaari…
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