[HOT] Worried about task 1018

Pierre Béland pierzenh at yahoo.fr
Sat May 9 12:27:20 UTC 2015


We have to adapt to an awesome contribution with this Nepal emergency. We need more people. At the same time, we need to adapt in various ways to crowdsourcing as we see various problems arizing.

I also opened a ticket. This would be for the validators to prioritize validating first for the less experienced. A checkbox could let show only tiles selected by less experienced contributors.https://github.com/hotosm/osm-tasking-manager2/issues/599
regard  
Pierre 

      De : Severin Menard <severin.menard at gmail.com>
 À : Extra Paul <paulokoko at hotmail.com> 
Cc : "hot at openstreetmap.org" <hot at openstreetmap.org> 
 Envoyé le : Samedi 9 mai 2015 7h49
 Objet : Re: [HOT] Worried about task 1018
   
Hi all,

I understand your worry Paul, and have the same experience of unvalidating tasks. I put clear comments for the people to know why. There is no offense I hope, everyone has been a beginner once and learning and improving is part of the motivation with OSM, IMHO.
I just suggested this change in the asking Manager that should prevent in the future the fact that tiles are validated by beginners: https://github.com/hotosm/osm-tasking-manager2/issues/598, titled: Validate button only for mappers who clicked previously on Edit with JOSM. I also hope iD will have in the future not only a building mapping tool, but also (as mappers may not use the building tool) an automatic proposition to square or round the shape that has just been traced as soon as a building tag is chosen (GitHub issue: https://github.com/openstreetmap/iD/issues/2624). 

The tools and the documentation apart, we also need to organize and exchange between us the people: who is interested in validation checking meaning also providing feedback or monitoring beginners? Basically you need to be a proficient user of JOSM and having a lot of edits (not less than with 4-5 zeros, I would say)
 It takes a bit of time but it is valuable and a nice way to interact. My hello to Suzan Reed who asked me  directly for monitoring her tasks.
We have a list (thanks to Pascal Neis!) of the beginners from the start of the Activation, some are drive-bys (typically only 1 day of mapping, a few edits) and others more to super committed mappers. I have started a spreadsheet for those who would like to monitor these committed mappers. 

Sincerely,
Severin

On Sat, May 9, 2015 at 10:10 AM, Extra Paul <paulokoko at hotmail.com> wrote:



Dear openstreetmappers :)
I'm quite worried about the quality of maps for task 1018.Many of mappers, obviously, did not check the instructions or even the tutorials. People want to help, and that's awesome, but maybe validation should be done my more experienced and meticulous mappers.I've seen mappers validating more that 10 areas in less than an hour, and those areas still contain many errors : clusters of buildings mapped as one, landuse=residential area used for clusters of nothing more than 1 or 2 buildings, many streams seen as footpath, many paths in the middle of nowhere... Maybe instructions should contain some images to show clearly what is expected, and explain that the purpose of this map is to count each individual buildings and have roads and paths connected to them so buildings can be reached by humanitarian teams.Currently, most of my time on 1018 is to check validated areas because half of those areas are not correctly mapped.
Paul 

  
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