acceleration data recoding app
€30-250 EUR
Оплачується при отриманні
Create an app that is recording a specific move several times and stores the values of the device acceleration sensor into a file.
On the start screen show an input form element for gesture_name and a „Start“ button.
The user enters a gesture_name and hits the „Start“ button.
Set the accelerometer interval to 40 Hz. Use a lowpass filter.
Record acceleration values (x,y,z) for 2 seconds.
Play a signal sound.
Record acceleration values (x,y,z) for 2 seconds.
Play a signal sound.
…
go on like this n times until the user presses a „Stop“ button.
Save the data into a (csv) file. The filename contains the gesture_name that the user entered in the beginning.
The file contains extactly n rows (one row for 2 sec of recording).
Each row contains exactly 241 columns:
x-value after 0.025 sec,
y-value after 0.025 sec,
z-value after 0.025 sec,
x-value after 0.05 sec,
y-value after 0.05 sec,
z-value after 0.05 sec,
…and so on...
x-value after 2 sec,
y-value after 2 sec,
z-value after 2 sec,
gesture_name
One column for each accelerometer sensor value after a fixed time interval (0.025 sec) plus one column (the last column of each row) always containing the gesture_name.
Can be done for iPhone OR Android. In a second step it would be nice to store also gyroscope x,y and z values in the same file.
ID Проекту: #4799416
Про проект
Доручено:
I am not sure whether I am the best candidate or not. But I am looking forward to do something interesting in my leisure time. Thanks, Murali