local initiatives won't be enough to solve the problems with urban sensing
    requires national and international approach
    because enforcement depends on legal basis
    would create clarity for citizens, businesses and cities
stakeholders should be proactively notified of changes to algorithm register
city should be able to tell citizens which algorithms are acting on them, or might act on them in the future given certain datapoints, and how long a datapoint might linger in systems
debate lacks imagination (which our video helps counteract)
citizens lack awareness of algorithms, if they are more aware they will be more careful about their data