Re: [sensors] Proximity Events

It's possible an 'almost-off-topic' doubt, but i'm new here and just
thought about this. The metric system is always the default unit system
used by w3c specs?

Br,

2012/5/16 Doug Turner <dougt@mozilla.com>

> Basically yes.  You can think of a system where the proximity sensor is
> always on (in practice we don't do this).  When someone registers for an
> event, there is a state change from unknown->known.  We fire this as a
> proximity event to the registered event listener.
>
> Doug
>
> ----- Original Message -----
> From: "Dave Raggett" <dsr@w3.org>
> To: public-device-apis@w3.org
> Sent: Wednesday, May 16, 2012 12:36:27 PM
> Subject: Re: [sensors] Proximity Events
>
> On 16/05/12 19:56, Jonas Sicking wrote:
> > Neither of these solutions seem acceptable to me. We should either:
> >
> > * Add a on/off switch which allows the page to control if the property
> > is being kept up to date. The switch would default to the "off" state.
> > * Go with the same solution as the deviceproximity event.
> >
> > I tend to think that the second solution is more consistent with other
> > sensor solutions.
>
> Perhaps we need to force an event for initialization purposes. The
> sensor is only turned on when there is an event listener. When you add
> an event listener the event is triggered to allow you to initialize your
> app's behavior.
>
> --
> Dave Raggett <dsr@w3.org> http://www.w3.org/People/Raggett
>
>
>


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Marcos Fábio Pereira