Re: action-231, issue-153 requirements on other software that sets DNT headers

Shane -- can you (and others) please confirm whether MSFT's new 
proposal, which will prompt users to make a DNT election during Win8 
install, is 'representing user's choice' or not? Also please confirm 
whether this is still a clear case or not?

http://blogs.technet.com/b/microsoft_on_the_issues/archive/2012/08/07/do-not-track-in-the-windows-8-set-up-experience.aspx

To me it appeared as though MSFT was now making a good faith effort to 
bring their IE10 DNT into compliance.


On 8/22/2012 11:47 AM, Shane Wiley wrote:
> James,
>
> I don't believe there is much argument over IE10 NOT representing a user's choice.  The issue the working group is struggling with is even in light of a UA sending DNT:1 outside of user choice (IE10), must Servers still honor it.  Most of those of us that actually have to implement the standard don't believe this should be the case (i.e. optional with user transparency).
>
> - Shane
>
> -----Original Message-----
> From: Grimmelmann, James [mailto:James.Grimmelmann@nyls.edu]
> Sent: Wednesday, August 22, 2012 7:41 AM
> To: Dobbs, Brooks
> Cc: Roy T. Fielding; Tamir Israel; public-tracking@w3.org (public-tracking@w3.org)
> Subject: Re: action-231, issue-153 requirements on other software that sets DNT headers
>
> Brooks,
>
> The language "choice for privacy" has been in the TPE working drafts since last year.  It is there as a way to describe certain kinds of user actions in configuring a user-agent that can reasonably be understood to include a "deliberate choice by the user" about a tracking preference.  This reflects the real-world fact that many users who choose to enable the DNT: 1 header will do so out of a desire for privacy.  Thus, a user agent or extension could offer a more general-purpose privacy setting "that then implicitly includes a tracking preference."
>
> Don't worry: I'm not (and I don't think anyone else is) asking the group to take an official stance on whether widespread DNT use will be good for privacy or bad for privacy.  That's highly contested and highly subjective.  The language shows up in the context of "Determining User Preference" and that's how I'm reading it: to address the question of whether IE 10's DNT: 1 signals will reflect deliberate choices by users about tracking.
>
> James
>
> On Aug 22, 2012, at 9:41 AM, "Dobbs, Brooks"<Brooks.Dobbs@kbmg.com>  wrote:
>
>> James and all,
>>
>> I think we are moving down the road of making some very dangerous
>> assumptions here.  We are getting in the habit of referring to sending
>> the signal DNT: 1 as "a choice for privacy".  This is a highly
>> subjective statement and not necessarily true.
>>
>> Choosing DNT: 1 is a signal to an origin server that it must follow
>> the rules as established by the compliance doc with all the resulting
>> treatments to the UA.  This may result in initial outcomes that many
>> users will see as privacy enhancing.  However, it may also channel UAs
>> to different website payment schemes (non-ad supported) or move people
>> towards advertising tools run by parties with a PII relationship to
>> the user who are able to get out of band exceptions; neither would
>> likely to be called "a choice for privacy".  This is not hypothetical
>> at all.  If a website needs N million dollars a year to provide
>> content and service and that funding is cut to a third by DNT, they
>> will seek one of those two roads, neither of which makes a lot of
>> sense to call "a choice for privacy".
>>
>> Let's keep this conversation where it should be.  A "preference" means
>> a user's desire for his/her transaction to be processed by the
>> recipient server in accordance with the rules established for that
>> signal by the compliance doc.  If an individual user, with individual
>> use patterns, at any given time finds that to be "a choice for
>> privacy" then so it is - for her.  I doubt that the person asked for a
>> credit card or to identify himself for an out of band exception to
>> view a previously ad supported site will be as cavalier with the word choice.
>>
>> -Brooks
>>
>>
>> --
>>
>> Brooks Dobbs, CIPP | Chief Privacy Officer | KBM Group | Part of the
>> Wunderman Network
>> (Tel) 678 580 2683 | (Mob) 678 492 1662 | kbmg.com
>> brooks.dobbs@kbmg.com
>>
>>
>>
>> This email ­ including attachments ­ may contain confidential information.
>> If you are not the intended recipient, do not copy, distribute or act
>> on it. Instead, notify the sender immediately and delete the message.
>>
>>
>>
>> On 8/21/12 10:43 PM, "Grimmelmann, James"<James.Grimmelmann@nyls.edu>
>> wrote:
>>
>>> I disagree; this is far from a "clear" case.  Here is the coming IE
>>> 10 setup process as described by Microsoft (cutting and pasting a bit):
>>>
>>> ----
>>> In the Windows 8 set-up experience, customers will be asked to choose
>>> between two ways of configuring a number of settings: ³Express
>>> Settings² or ³Customize.²
>>>
>>> Customers will receive prominent notice that their selection of
>>> Express Settings turns DNT ³on.² In addition, by using the Customize
>>> approach, users will be able to independently turn ³on² and ³off² a
>>> number of settings, including the setting for the DNT signal.  A
>>> ³Learn More² link with detailed information about each recommended
>>> setting will help customers decide whether to select Express Settings or Customize.
>>> ----
>>>
>>> And here is the language from the August 14 TPE draft:
>>>
>>> ----
>>> The basic principle is that a tracking preference expression is only
>>> transmitted when it reflects a deliberate choice by the user. ...
>>>
>>> A user agent must have a default tracking preference of unset (not
>>> enabled) unless a specific tracking preference is implied by the
>>> decision to use that agent. ...
>>>
>>> We do not specify how tracking preference choices are offered to the
>>> user or how the preference is enabled: each implementation is
>>> responsible for determining the user experience by which a tracking
>>> preference is enabled. For example, a user might select a check-box
>>> in their user agent's configuration, install an extension or add-on
>>> that is specifically designed to add a tracking preference
>>> expression, or make a choice for privacy that then implicitly
>>> includes a tracking preference (e.g., Privacy settings: high). The
>>> user-agent might ask the user for their preference during startup,
>>> perhaps on first use or after an update adds the tracking protection feature.
>>> ----
>>>
>>> There is a plausible argument that selecting Express Settings after
>>> being given prominent notice that this will turn DNT on is both a
>>> "deliberate choice by the user" and "a choice for privacy that then
>>> implicitly includes a tracking preference" that the user-agent
>>> "ask[s] the user for ... during startup."  And because the user
>>> chooses to use Express Settings, there is also a plausible argument
>>> that IE 10 will "have a default tracking preference of unset."
>>>
>>> There are also some plausible counterarguments.  For example, it is
>>> possible that Microsoft's explanation of the effect of choosing
>>> Express Settings will not be clear and prominent enough to make
>>> selecting it a "choice for privacy."  It is also unclear what the
>>> default state of the DNT checkbox will be in "Customize."
>>>
>>> I'm sure that this is not what many others on the list *intend* the
>>> TPE draft to mean, but based on what the draft currently *says*, IE
>>> 10's compliance is open to serious debate.
>>>
>>> James
>>>
>>> --------------------------------------------------
>>> James Grimmelmann              Professor of Law
>>> New York Law School                 (212) 431-2864
>>> 185 West Broadway
>>> james.grimmelmann@nyls.edu<mailto:james.grimmelmann@nyls.edu>
>>> New York, NY 10013    http://james.grimmelmann.net
>>>
>>> On Aug 21, 2012, at 9:35 PM, Roy T. Fielding
>>> <fielding@gbiv.com<mailto:fielding@gbiv.com>>  wrote:
>>>
>>> On Aug 21, 2012, at 6:01 PM, Tamir Israel wrote:
>>>
>>> Roy your apache example, as I understood it, applies in clear cases
>>> of non-compliance. I don't think there's ever going to be such a
>>> clear case as in reality implementations are going to be quite varied
>>> and browser sniffing of the kind you're suggesting will lead to
>>> browser wars. Case in
>>> point:
>>>
>>> http://blogs.technet.com/b/microsoft_on_the_issues/archive/2012/08/07
>>> /do-n ot-track-in-the-windows-8-set-up-experience.aspx
>>>
>>> Which is a clear case of non-compliance.  If pre-selecting an option
>>> in a dialog box is not sufficient to gain prior consent, then it
>>> certainly isn't sufficient to satisfy:
>>>
>>> "The basic principle is that a tracking preference expression  is
>>> only transmitted when it reflects a deliberate choice by  the user.
>>> In the absence of user choice, there is no tracking  preference
>>> expressed."
>>>
>>> Browser wars is not a problem I have in HTTP, because of the Apache
>>> principle regarding open standards.  If you want to change the
>>> standard, feel free to make proposals to that effect within the
>>> process defined by this WG.  Please do not continue this argument
>>> about honoring deliberately broken UAs; you are wasting our time, as
>>> this WG has even less ability to change Apache's principles than it
>>> does to impose implementation of a voluntary standard.
>>>
>>> ....Roy
>>>
>>>
>
>

Received on Wednesday, 22 August 2012 21:15:00 UTC