Change the street through the thresholds

My project is about doing interventions on the "small" threshold to change a street---West street which is a main street in Sheffield, but part of it is quite barren.
I use mapping to analyze the building function and people distribution duiring day and night.
After that I do some stratergy interventions on thresholds to create some new situations for people to experience, enrich the activities on the street.At last, I choose two sites to design their threshold, with the considerations of the mapping of day and night, I propose some interesting installations to make the street alive.