The way I started contributing to OSM is when I was tired of seeing old or no POI data and thought "enough is enough". I first started editing the shopping mall in my neighbourhood, then the schools, and so forth. It is now 5 years later and I can quite keep up locally with POI.
But yeah, not sure how scalable even such a campaign would be. I’m the only user I know that use EveryDoor to confirm/update POI in a city of 500k people…
You’d probably need at least 1 out of 1000 people globally to actively contribute. That’s almost 10 million people, quite a bit more than the 1 million Organic Maps users and 250k OSM contributors in 2022 :)
if anyone here is interested and unsure how to start, feel free to ask at https://community.openstreetmap.org/ (official forum, requires OSM account) or at one of other contact channels ( https://wiki.openstreetmap.org/wiki/Contact_channels ) - there is Slack, IRC, Discord and so on.
https://wiki.openstreetmap.org/ may help but it is sadly suboptimal for someone completely new.
If you just click edit you will get tutorial for default in-browser editor.
It's not a chicken-and-egg situation. Here, the egg is clearly OpenStreetMap data, and the chicken are other maps (such as Overture) that benefit from OSM.
Contribute to OSM for better eggs, or contribute to Overture to make your chicken look better.
In some parts of urban Latin America, the challenge in adding POIs is that it is ill-advised to slowly, aimlessly walk down the street with your phone, because it could get snatched.
Even Google Maps has this problem. There’s a lot of “great noodle shop second on left” type business names in some parts of the world. Owners often live above/behind/in the shop/restaurant and they open more or less on demand. Hours will change seasonally - if there’s customers they’re open and if there isn’t they close.
The real trick with POI data is not just the data itself but the metadata that tells you how important it is. If you know how many people are searching for a place, visiting a place, reviewing it etc then you can boost its prominence in map rendering and search results, greatly improving UX.
An ideal solution would be for all the travel, mapping apps, etc that compete against Google (TripAdvisor, Yelp, Apple Maps, Facebook, all the in-car apps, etc) to share some kind of global OpenPOI database on top of OSM that aggregates reviews, photos, metadata, etc. And also gives owners a single source of truth to update their business data, keep it updated in real time, and have it disseminated everywhere…
It lets you add details to objects that already exist in OSM. It looks very polished, has nice map, icons, and this default style of sticking to your actual location like some location based games for crazy people (I'm a former Ingress player, Enlightened FTW).
My neighborhood has all details about building size, roofs, street lights, you know if there are markings on the ground on street crossings (for people with poor vision), each path has clear info of what's it's made of, and stores has open/close hours provided. Super cool, easy to use and has real impact.
[0] https://streetcomplete.app/ [1] https://f-droid.org/packages/de.westnordost.streetcomplete/ [2] https://play.google.com/store/search?q=street%20complete&c=a...
Also, as I mentioned in my other post, adding POIs and additional tags in some regions’ urban areas is difficult because you don’t want to walk around with your phone out. And the USA makes it challenging to add and update POIs because you often can’t just walk down a street, the sprawl sets everything too far apart for that. The existing mobile editing apps, alas, cannot make up for political failures.
But shops can be added (using shop overlay).
(I am one of people developing StreetComplete)
One thing I ran into is that there are buildings that aren't shown in Street Complete. I tried adding a note but there seems like no way to add them in. If there was some easy way to flag a property as having a new building and relying on desktop users to fill in the details that would be super helpful!
You can install Vespucci to draw buildings directly on smartphone
Kudos to you, as you can see I love the app.
It’s only updated if there’s someone like me in the local area, or if it’s a tourist destination. But even then it can be sparse (eg just visited Merida, Bacalar and Valladolid in Mexico), and it’s worse in “non-western” countries
Tellingly, Overture Maps that use OSM for the street data to not use the POI data.
A lot of people pointed out that the POI data of Overture had mediocre quality. While that is true, they do at least have coverage in places OSM do not. If you know the name of the place you can at least find it
I’m not sure how this can become better, I’d think that a prerequisite would be that corporate users like Grab, DiDi, Uber start contributing
But that may not happen as they are not allowed to combine datasets [1]. Hence you have a chicken and egg problem: The dataset is not usable until it is complete…
The street data fundementally have the same problem, but that is easier to edit remotely and may be more stable in contrast to POIs
So I’m starting to question if it’s really worth it to continue update POIs in OSM, but I also would not know how to contribute to Overture as it does have quite some errors :)
[1] https://github.com/OvertureMaps/data/discussions/102
edit: Or maybe it is possible to conflate them, but that is not planned - https://github.com/OvertureMaps/data/issues/96