  Ensuring safe and efficient mobility is a critical issue for smart city
operators. Increasing safety not only reduces the likelihood of road injuries
and fatalities, but also reduces traffic congestion and disruptions caused by
accidents, increasing efficiency. While new vehicles are increasingly equipped
with semi-automation, the added costs will initially limit the penetration rate
of these systems. An inexpensive way to replace or augment these systems is to
create networks of wearables (smart glasses, watches) that exchange positional
and path data at a very fast rate between all users, identify collision risks
and feedback collision resolution information to all users in an intuitive way
through their smart glasses.
