Very insightful research and it's tremendously helpful to be able to quantity and measure a liveliness of a neighborhood in terms of their sense of belonging. Thanks for the video.

I have a couple thoughts and questions about this and I wonder if anyone can shed some light on this.

1. Would pedestrian traffic have the same effects as vehicular traffic? It looks like very heavy pedestrian traffic may have similar effects.

2. Does this apply to gated communities? Most of such communities have low traffic, but usually the residents would not stretch their territory to the whole street block as far as I can tell.

3. Does population density of the street play a role in livability? i.e. The buildings portrayed here are of medium-density, and I wonder how it scales as we go towards high density or low density housing.

Thanks!

Have some laws been deducted from all this knowledge and observations, so that they could be used when building new cities or residential areas from scratch?