* Also, as have already been mentioned in other replies, there are various
other differences between the two services other than number of wheels and
whether they're enclosed.

在 2020年5月11日週一 09:04,Phake Nick <c933...@gmail.com> 寫道:

> I am more thinking about analysis of geographical data of cities or
> districts where taxi and motorcycle taxi would be two very different things
> to be managed.
> Even if you view it from the viewpoint of people trying to get a ride, I
> would not expect cross-display of the two types of mobility items in the
> same format as that would lose the meaning of having the two types of
> mobility options.
>
> 在 2020年5月11日週一 08:58,Jarek Piórkowski <ja...@piorkowski.ca> 寫道:
>
>> On Sun, 10 May 2020 at 18:35, Phake Nick <c933...@gmail.com> wrote:
>> > At the end of the day we are not taking motorcycle taxi and taxi
>> themselves. What's being tagged are waiting area for taxi or motorcycle
>> taxis. What matters is that, if one is created as an optional subtag of
>> another, would not using such subtag result in incorrect analysis of data
>> when someone use those data, and the answer seems to me as yes.
>>
>> Depends what question you're asking in the analysis, surely.
>>
>> If your question is "where can get a ride" then the results won't be
>> wrong.
>>
>> If your question is "where can get a ride in an enclosed two-track
>> vehicle" then the results would be wrong in Indonesia. But if you're
>> asking that in Indonesia, you're probably also aware of the variety of
>> local modes of transportation and realize that you should ask a more
>> specific question.
>>
>> You could make a similar argument for other amenities.
>> For example, if you're looking for a parking spot, and if your region
>> some parking lots are private, you need to take that into account when
>> doing the analysis.
>> If you are looking for a rapid transit station and you're in a
>> wheelchair, and in your area not all stations are accessible, you need
>> to take that into account when doing the search. This might not occur
>> to someone from an area where all stations are accessible, so should
>> we have a railway=inaccessible_station rather than wheelchair=no to
>> prevent incorrect analysis?
>>
>> To me, this argument goes back to the same question of whether an
>> amenity=taxi is where you hire a ride, or where you hire a ride in an
>> enclosed vehicle that can fit 2+ passengers and probably a bit of
>> luggage.
>>
>> --Jarek
>>
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