Re: [android-developers] Re: android accelerometer to measure distance

i am sorry..
i want to measure distance object by phone camera like smart measure app. but  i want to measure object without entering data of object like height of object.

in my mehtode I do twice the measurement and here I must know the distance of displacement measurement of the first and second measurements.

i am sorry if my question wrong. i hope you can understand my explanation

On Sun, Jan 29, 2012 at 3:14 AM, Kristopher Micinski <krismicinski@gmail.com> wrote:

You didn't understand his question.  It's obvious you want to measure
"near distance," but why do you want to do this?

Basically, the sensors on the phone aren't accurate enough to measure
within 20/30cm.

On Sat, Jan 28, 2012 at 12:37 PM, heri_hahihu <heri.pcrti@gmail.com> wrote:
> i want to measure distance by android. can u give me idea? just near
> distance.
>
> On Fri, Jan 27, 2012 at 12:32 AM, TomL <tomlouie@gmail.com> wrote:
>>
>> Not all Android devices have the proximity sensor.  In the ones that do,
>> most only give a yes/no response to whether something is near the sensor, so
>> not really suitable for accurately measuring distance.
>>
>> What exactly are you trying to do?
>>
>> Tom
>>
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