PocketGForce is an app dedicated to measuring how many G’s you are pulling when you race away from a standing start. It can measure instantaneous acceleration and also the maximum achieved acceleration.

instant Gforce measure for:
Acceleration/brake (brake is negative)
left/right (left is negative)
Up/Down(up is negative)
Total (always positive)

Max values for each reading.
Log file Size

You can change the center display for any of the options so you can drive and ready more easily.
Clear the Max values.
Activate log

You can get the gflog.txt in you main memory and open in excel
To clean the log just delete it.
X is left/rigth
y is acc/brake
z is up/down
t is total

the GFmax is store in gfmax.txt created in main memory.
The pda must be in portrait whit the screen facing the back of the car. When you open the program it will self calibrate(this don’t mean you don’t need to have your acc calibrated whit other program).It should read 0.00 whit the car stop in a level area. You can Turn or incline the PDA a little and calibrate again but it will affect the reading if too much off center.

Source : xda-developers.com
Video Source : wmpoweruser.com

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Pocket GForce

Tags: Accelerometer, Pocket GForce