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Personal-mobility electric scooters have appeared seemingly everywhere-and are dumped just about anywhere when their riders are finished with the journey. The situation has become an at-times comical allegory for some of the unintended consequences new-age mobility may bring, and in this episode of Eye on Engineering, Editor-in-Chief Lindsay Brooke looks at electric-scooter clutter-and who is-or should be-responsible for the cleanup.

This segment of SAE Eye on Engineering can be viewed at: www.sae.org/news/video/content/12454/. The series also airs Monday mornings on radio WJR 760 AM Detroit's Paul W. Smith Show. Access other episodes of SAE Eye on Engineering at www.sae.org/news/video.