Brandon Donnelly
Daily insights for city builders. Published since 2013 by Toronto-based real estate developer Brandon Donnelly.
Brandon Donnelly
Daily insights for city builders. Published since 2013 by Toronto-based real estate developer Brandon Donnelly.
I noticed this week that Google has started to overlay augmented reality-type place markers onto Street View. The markers are designed to help surface the kind of local business information that you might otherwise find in search -- phone number, hours of operation, and so on. Apparently not everyone is seeing them, but the feature is starting to roll out in certain cities. Above is a photo of Dundas Street West in the Junction.
This transforms Street View into even more of a wayfinding tool, but it also offers up a glimpse of how the world might look with augmented reality. But to make this ultimately happen, you really do need to figure out how to get people to start wearing smart glasses. Lots of companies, including Google and Snap, have been trying. None of their products have really stuck -- though Snap's Spectacles are easily the best looking ones.
However, last month Google did announce that it had acquired Canadian smart glasses company, North. I was invited to try out a pair of North Focals 1.0 glasses, which I wrote about over here. They were exceedingly cool, but definitely not ready for mainstream and daily usage. The sides were thick and you had to wear a ring joystick in order to navigate through its menus. Too much work. Too nerdy.
But that's okay because Google didn't buy North for the Focals product. They bought them for talent, patents, and for probably a bunch of other things. They bought them to help Google invest in its "hardware efforts and ambient computing future." The little markers you might now be seeing on Google Street View are likely part of that.
At the intersection of rue Eugene Sue and rue Simart in Paris is a collection of mid-rise buildings that were constructed during Haussmann's renovation of Paris in the second half of the 19th century. They were intended to house some 10,000 workers.
Here's an aerial image of that intersection from Google Maps:
In this January 2018 report from the Fraser Institute, they pegged the average population density of Paris to be about 21,067 inhabitants per square kilometer (2014 population year). It is the second densest city in their report after Hong Kong, but the densest in Europe. By comparison, Vancouver sits at around 5,493 inhabitants per square kilometer (2016 population year).
Now, these are of course city averages. Some neighborhoods will be higher and some will be lower. According to a January 2018 study by Alasdair Rae -- who is a works in the Department of Urban Studies and Planning at the University of Sheffield -- these are the most densely populated square kilometers across Europe (or at least within the 39 countries that he looked at).
Paris, once again, comes in near the top with a peak density somewhere around 52,218 inhabitants per 1km square. The square in question is in the neighborhood of Goutte D'Or. And the only square within the study to come in denser is one from the L’Hospitalet de Llobegrat in Greater Barcelona (53,119 inhabitants per square kilometer).
I noticed this week that Google has started to overlay augmented reality-type place markers onto Street View. The markers are designed to help surface the kind of local business information that you might otherwise find in search -- phone number, hours of operation, and so on. Apparently not everyone is seeing them, but the feature is starting to roll out in certain cities. Above is a photo of Dundas Street West in the Junction.
This transforms Street View into even more of a wayfinding tool, but it also offers up a glimpse of how the world might look with augmented reality. But to make this ultimately happen, you really do need to figure out how to get people to start wearing smart glasses. Lots of companies, including Google and Snap, have been trying. None of their products have really stuck -- though Snap's Spectacles are easily the best looking ones.
However, last month Google did announce that it had acquired Canadian smart glasses company, North. I was invited to try out a pair of North Focals 1.0 glasses, which I wrote about over here. They were exceedingly cool, but definitely not ready for mainstream and daily usage. The sides were thick and you had to wear a ring joystick in order to navigate through its menus. Too much work. Too nerdy.
But that's okay because Google didn't buy North for the Focals product. They bought them for talent, patents, and for probably a bunch of other things. They bought them to help Google invest in its "hardware efforts and ambient computing future." The little markers you might now be seeing on Google Street View are likely part of that.
At the intersection of rue Eugene Sue and rue Simart in Paris is a collection of mid-rise buildings that were constructed during Haussmann's renovation of Paris in the second half of the 19th century. They were intended to house some 10,000 workers.
Here's an aerial image of that intersection from Google Maps:
In this January 2018 report from the Fraser Institute, they pegged the average population density of Paris to be about 21,067 inhabitants per square kilometer (2014 population year). It is the second densest city in their report after Hong Kong, but the densest in Europe. By comparison, Vancouver sits at around 5,493 inhabitants per square kilometer (2016 population year).
Now, these are of course city averages. Some neighborhoods will be higher and some will be lower. According to a January 2018 study by Alasdair Rae -- who is a works in the Department of Urban Studies and Planning at the University of Sheffield -- these are the most densely populated square kilometers across Europe (or at least within the 39 countries that he looked at).
Paris, once again, comes in near the top with a peak density somewhere around 52,218 inhabitants per 1km square. The square in question is in the neighborhood of Goutte D'Or. And the only square within the study to come in denser is one from the L’Hospitalet de Llobegrat in Greater Barcelona (53,119 inhabitants per square kilometer).
Some people, namely the folks over at The Funambulist, have compared this area to the Kowloon Walled City in Hong Kong as a result of its extreme population density. But unlike the Walled City, this area of Paris still exists today.
The way these blocks are able to achieve such a high population density is by employing compact internal courtyards. In some cases they would be more accurately referred to as light wells.
Here's a fascinating diagram from The Funambulist showing the approximate areas of each courtyard/light well:
I have become very interested in these sorts of European courtyard buildings. They do have their benefits. For one, they offer respite from the rest of the city. But you can also understand why the modernists were so fixated on access to light and air.
Now let's take a look at how these sorts of densities actually manifest themselves. Below is an aerial capture from Google Maps showing a section of Goutte D'Or in Paris. The buildings are all pretty much 7 storeys (mid-rise), but the blocks are mostly filled in. Lots of interior courtyard apartments. This is one way to get to over 50,000 people per square kilometer.
Returning to Vancouver as a point of comparison, below is an aerial capture from downtown Vancouver at exactly the same scale as the Paris capture. I couldn't find a density map of downtown, but it's probably safe to assume that it's greater than 5,493 and a lot less than 52,218 residents per square kilometer.
What you see here is typical Vancouverism. Lots of slender point towers, careful tower positioning and spacing, and generally low podiums. It is a perfect demonstration that height and density do not necessarily correlate. It is possible to have low buildings and high density, which is something that Europe obviously does very well.
But here's the important question: In which of these two examples would you rather live? Please leave a comment below.
Some people, namely the folks over at The Funambulist, have compared this area to the Kowloon Walled City in Hong Kong as a result of its extreme population density. But unlike the Walled City, this area of Paris still exists today.
The way these blocks are able to achieve such a high population density is by employing compact internal courtyards. In some cases they would be more accurately referred to as light wells.
Here's a fascinating diagram from The Funambulist showing the approximate areas of each courtyard/light well:
I have become very interested in these sorts of European courtyard buildings. They do have their benefits. For one, they offer respite from the rest of the city. But you can also understand why the modernists were so fixated on access to light and air.
Now let's take a look at how these sorts of densities actually manifest themselves. Below is an aerial capture from Google Maps showing a section of Goutte D'Or in Paris. The buildings are all pretty much 7 storeys (mid-rise), but the blocks are mostly filled in. Lots of interior courtyard apartments. This is one way to get to over 50,000 people per square kilometer.
Returning to Vancouver as a point of comparison, below is an aerial capture from downtown Vancouver at exactly the same scale as the Paris capture. I couldn't find a density map of downtown, but it's probably safe to assume that it's greater than 5,493 and a lot less than 52,218 residents per square kilometer.
What you see here is typical Vancouverism. Lots of slender point towers, careful tower positioning and spacing, and generally low podiums. It is a perfect demonstration that height and density do not necessarily correlate. It is possible to have low buildings and high density, which is something that Europe obviously does very well.
But here's the important question: In which of these two examples would you rather live? Please leave a comment below.
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