I imagine with all the different stuff going on in the phone, the GPS signal is pretty weak, and it has to try harder than dedicated GPS devices do. One would think that using the approved external bluetooth receivers that have their own battery might help some, but I think Apple still combines that with the phone's internal sense of the location.

----- Original Message ----- From: "David Chittenden" <dchitten...@gmail.com>
To: <macvisionaries@googlegroups.com>
Sent: Monday, September 14, 2015 3:27 PM
Subject: Re: iPhone 6S?


No, the battery drain is primarily from the GPS signal being so weak. The power drain from the mobile connection is quite minor in comparison. I have almost equivalent battery drain whether I use unboard maps from TomTom, or internet based maps from AppleMaps or GoogleMaps.

David Chittenden, MSc, MRCAA
Email: dchitten...@gmail.com
Mobile: +64 21 2288 288
Sent from my iPhone

On 15 Sep 2015, at 02:43, 'Chris Blouch' via MacVisionaries <macvisionaries@googlegroups.com> wrote:

I've always wondered if the GPS drain was due to getting the coordinates all the time or the constant downloading of data over the cellular internet connection. I guess if there is a GPS app with all the maps included (would be quite large) that would be a good test. I think Navigon was one that had the maps baked into the app.

CB

On 9/14/15 10:07 AM, Brent Harding wrote:
I agree. It seems that next to video streaming, location services are the biggest culprit of battery drain. Since we don't know for sure, it's hard to say if Seeing Eye is more of a drain than it could be if maps were in local storage as opposed to maintaining a constant connection to their servers. I imagine some of that battery drain can be decreased through things they can do in software, but I thought I heard that the GPS in phones is a more power hungry way of doing it than the little GPS receivers people used with their note takers. They might be already at a point where we need some kind of breakthrough in batteries to increase the time we get by increasing the power without changing the size.

----- Original Message ----- From: "'Chris Blouch' via MacVisionaries" <macvisionaries@googlegroups.com>
To: <macvisionaries@googlegroups.com>
Sent: Monday, September 14, 2015 8:23 AM
Subject: Re: iPhone 6S?


Only major thing would be battery life. Keep all those features rolling
for a week on a charge would be nice. Probably some new even faster
networks will be coming down the pipe but, yes, they seem to have
completed addressing all the major limitations.

CB

On 9/14/15 8:48 AM, Scott Granados wrote:
I really don’t see what they will add after this. The phone has every thing now. A really solid radio finally that works on all the networks fully, a nice high end camera, fast 64 bit processor, NFC, where do they go from here?

On Sep 12, 2015, at 11:44 AM, Donna Goodin <doniado...@me.com> wrote:

Well, you'll have to let us know what you think!
Donna
On Sep 12, 2015, at 9:21 AM, george b <gbma...@gmail.com> wrote:

Ah,

I got it, so I think it is awesome and I already ordered a 6s plus

-----Original Message-----
From: macvisionaries@googlegroups.com [mailto:macvisionaries@googlegroups.com] On Behalf Of Donna Goodin
Sent: Saturday, September 12, 2015 06:57
To: macvisionaries@googlegroups.com
Subject: Re: iPhone 6S?

Well, that's certainly true. I just wondered what the take-aways were from thursday's event.
Cheers,
Donna
On Sep 12, 2015, at 8:37 AM, Daniel Miller <miller...@gmail.com> wrote:

Hi,

We really won’t know anything until people actually get their hands on it on the 25th. There are hands-on articles, but those don’t give any indication of how voiceover will work with 3D Touch, naturally.

On Sep 12, 2015, at 8:33 AM, Donna Goodin <doniado...@me.com> wrote:

Hi all,

Just wondering what people have heard about the iPhone 6S. Any worthwhile developments?
Cheers,
Donna

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