- From: Doug Turner <doug.turner@gmail.com>
- Date: Tue, 10 Mar 2009 07:51:04 -0700
- To: Henning Schulzrinne <hgs@cs.columbia.edu>
- Cc: Alec Berntson <alecb@windows.microsoft.com>, Marc Linsner <mlinsner@cisco.com>, Andrei Popescu <andreip@google.com>, "public-geolocation@w3.org" <public-geolocation@w3.org>
Does someone have a proposal IDL of the full civic address with "human
readable names?" (instead of A2, "county"). I saw Andrei's reduced
form proposal, but didn't see anything that was a complete civic
address.
Doug
On Mar 10, 2009, at 7:20 AM, Henning Schulzrinne wrote:
> Most cases won't need all the fields, but having them will allow
> more applications and avoid the hackery and guestimes I talked
> about. Just as an example, having a separate building name field is
> quite useful on campus for friend-finder applications ("who is in
> the same building?"). In some other cases, we may only have limited
> precision (e.g., county-level for IP-address-to-location services).
> I admit that I find it hard to believe that somebody doesn't
> understand "building name", "floor", "street suffix" or some of the
> other fields proposed. The more obscure fields, such as the street
> branch system, will only apply regionally, so developers that don't
> care about Indonesia can ignore them, but they do make the system
> capable of handling more than just US and European addresses.
>
> Henning
>
> On Mar 9, 2009, at 2:44 PM, Doug Turner wrote:
>
>> Hello Henning,
>>
>> I do not think we have any use cases that require comparing
>> addresses for equality. We clearly did not for the v1 addressing
>> (coords). I tend to think that civic addressing comparison is out
>> of scope. For example, if two UAs pass back an address for the
>> same place, I do not think that we should make any guarantees that
>> the data the UA pass back to the requesting site is the same. In
>> fact, I do not think that the addresses need to be the same between
>> different runs of the same UA. The reason for this is that UAs
>> might use different back-ends for determining the actual location
>> of the UA. Maybe the first geolocation request uses WiFi-
>> >location, and the second request uses a user defined position, or
>> what have you.
>>
>> Secondly, we are not designing this API for someone like your or me
>> or anyone on this mailing list that can understand thirty+ fields,
>> have no problem looking up extensive documentation, and enjoy
>> digging through mailing list for rationale on the way things are
>> they way they are.. Rather, the API must be designed for the web
>> at large. I think we should design the simple-to-use over a can-do-
>> everything-everyone-every-wanted address for v2.
>>
>> Keep in mind, that one could always create a civic address spec
>> that leverages the geolocation specification and implementations.
>> For example, you could add a separate civicAddress to the position
>> object in a future specification.
>>
Received on Tuesday, 10 March 2009 14:51:46 UTC