I have an application which uses the Microsoft Kinect camera device.
At each point I can obtain the position of my hand in the 3 Dimensional space ( X - Y - Z ) and I want to compute acceleration of my hand over each second on each axis.
Basically, I can obtain the coordinates at each frame(where 1 sec = 30 frames), and I want to compute the acceleration of my hand in 1 sec.
StartPoint - (x1, y1, z1)
EndPoint after 1 sec from StartPoint ( 30 frames ) - (x2, y2, z2)
Acceleration between StartPoint and EndPoint = ?
Also I can obtain all the other coordinates of my hand over time, but I want to compute the acceleration in the period of time between start point and end point.
Could you please explain or show me how?