Re: [OSM-legal-talk] images are Produced Works

2009-03-03 Thread Andy Allan
On Mon, Mar 2, 2009 at 5:10 PM, Richard Weait rich...@weait.com wrote:
 My position is that images are Produced Works, not a derived OSM
 database.

 Rendered images are a creative work that requires skill and judgement.

 This is an important use case and ODbL Section 1 Definitions
 specifically includes images in the definition of Produced Work.

Cool, I definitely agree with you on this, when considering the cycle map.

However, instead of rasters, what about vector images, e.g. SVG? To me
they could be construed as mini databases, since they're a structured
list of attributes and properties. I'd be interested in what you think
on this.

Cheers,
Andy

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Re: [OSM-legal-talk] images are Produced Works

2009-03-03 Thread Simon Ward
On Tue, Mar 03, 2009 at 09:40:08AM -0500, Richard Weait wrote:
 I see SVG as just another image.  Raster or Vector; the image format is
 not a problem.  […}

 The problem is behaviour.  In this case the potential problem is Some
 Jerk trying to use OSM database without living up to their license
 obligations.

An SVG image may contain a attributes that are far closer to the those
from the orignal data, but that makes 4.7 “Reverse Engineering” no less
applicable.  Just because it is potentially trivial to extract the data
from the SVG file does not mean the licence ceases to apply.

Simon
-- 
A complex system that works is invariably found to have evolved from a
simple system that works.—John Gall


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[OSM-legal-talk] images are Produced Works

2009-03-02 Thread Richard Weait
My position is that images are Produced Works, not a derived OSM
database.  

Rendered images are a creative work that requires skill and judgement.  

This is an important use case and ODbL Section 1 Definitions
specifically includes images in the definition of Produced Work. 

I further believe that a directory tree full of images ./zoom/x/y are
still Produced Work and that even a database of these Produced Work
images is still a Produced Work.  

In the special case of somebody creating a renderer that takes input
from the OSM database and renders it as OCR text, then uses a
post-processing step to OCR-to-text back into a database; that is
reverse engineering and covered in the Reverse Engineering clause.  

Rendered images being Produced Work is an important use case judging
from the level of discussion.  Perhaps the legal team can assure us that
we are fine and the the legal reading supports our goals.  If not
perhaps they can fix the terms of the license and / or the preamble to
make this both clearer to laymen and clear in law. 

Best regards,
Richard


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