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Sep 29, 2014 at 19:10 vote accept athos
Sep 26, 2014 at 19:07 answer added David Hammen timeline score: 2
Sep 26, 2014 at 19:00 answer added Emilio Pisanty timeline score: 2
Sep 26, 2014 at 18:22 comment added David Hammen @athos - The title and body of this question are in disagreement. The problem is the word "maintain". I suspect this should instead be "determine", but I'm leery of editing the question in case you (athos) truly did mean "maintain". "Maintaining" orientation means correcting any errors between desired and actual orientation. "Determining" orientation means assessing the way in which some object is oriented.
Sep 26, 2014 at 17:56 comment added Void @garyp At least according to wiki an iphone has both an accelerometer and a gyroscope, specifically a MEMS gyroscope.
Sep 26, 2014 at 16:43 review Close votes
Sep 26, 2014 at 17:56
Sep 26, 2014 at 16:19 answer added BowlOfRed timeline score: 1
Sep 26, 2014 at 16:03 history edited bobie CC BY-SA 3.0
edited title
Sep 26, 2014 at 15:27 comment added Carl Witthoft But there is something else in phones, possibly strain meters, which are used by apps to display a "level" bubble, e.g.
Sep 26, 2014 at 12:42 comment added garyp The iPhone has accelerometers, not a gyroscope, despite what Apple may call it.
Sep 26, 2014 at 11:44 comment added Carl Witthoft Gravitometer? It depends a bit on what your desired reference orientation frame is.
Sep 26, 2014 at 8:50 history asked athos CC BY-SA 3.0