The depth
sensor is able to return images like an ordinary camera, but
instead of color, each pixel value represents the distance to the
point. Kinect Sensor is a researcher-like camera due to its
specification. This paper is written to prove that this Kinect
Sensor is able to provide the accuracy, precision and reliability
of depth distance values same with actual distance. The
accuracy of Kinect Sensor is important to analysis for the
degree of closeness of measurements of depth distance to the
actual distance. In Kinect Sensor’s precision, the depth array
has a precision of up to only 11 bits or 211 = 2048 difference
values. Thus, the Kinect Sensor’s depth measurement will
provided a non-linear function of distance [2]. However, there
is no previous researchers review on reliability of its depth
distance. But they are focus on its reliability of the Kinect
within functional assessment activities in biomedical
application [3], [4]. Moreover, the default range and near range
of the distance from Kinect Sensor is evaluated is this paper