On 23/05/2015 3:57 PM, Bryce Nesbitt wrote:
On Fri, May 22, 2015 at 9:34 PM, Dave Swarthout <[email protected] <mailto:[email protected]>> wrote:

    Thanks for the great suggestions.  I'm typing on an iPhone so will
    respond fully after I reach my final destination.

    amenity=charging_station with subtags for clarification seems to
    fill the bill.


I think that's a choice with high long term costs to rendering and processing engines.

What will happen is that you're asking rendering and processing software to keep up with a blizzard of subtags. "charging_station" presently is understood to mean a vehicle charging station, not a generic charging station. Suddenly icons designed for vehicle charging will start appearing inside airports.

Similarly:

    power_supply=cee_17_red
    power_supply=cee_7_4
    power_supply=usb


forces rendering to understand a long series of values. For an AC wall plug that means understanding that nema_5_15sev_1011 and cei_23_16 are all types of AC wall plugs, but that USB is something different.
It's asking too much from the maintainers of rendering software.

------------

bbq has the same problem.. electric, wood, gas ...
as does building .. school, retail, residential, church, post office ...

The rendering 'problem' ?

/To render or not .. that is the question?   (to misquote Bill). /

The data can be added .. rendering is another problem.
First the tagging, then the mapping .. then the rendering. They all have their problems.
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