Tagged Questions
0
votes
0answers
222 views
How frequently does Passbook use the GPS
Finally Bookings update is App, which is now compatible with Passbook.
By going to My bookings and selecting a reservation it is possible to add it to passbook.
Now, as far as I understood, this ...
0
votes
1answer
137 views
Using iPhone's GPS in remote areas
I plan to go hiking in an area where I do not anticipate there being much cell coverage at all. What there is will likely be very spotty. I would like to use the All Trails app to track my progress ...
0
votes
1answer
125 views
iPhone tag - You're it [closed]
I want to create a game which can detect players within a set range.
Let's say.. if they're within 5 meters of eachother. The It player will tag the second player.
How would this best be done.. Tag ...
12
votes
2answers
5k views
Why does GPS on the iPhone use so much power?
I keep reading in articles that GPS on the iPhone, or any cell phone for that matter, uses a lot of power, but I've never heard an explanation of why.
Why is this? The phone doesn't have to transmit ...
