Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On using the Microsoft Kinect$^{\rm TM}$ sensors to determine the
  lengths of the arm and leg bones of a human subject in motion   The present study is part of a broader programme, exploring the possibility
of involving the Microsoft Kinect$^{\rm TM}$ sensor in the analysis of human
motion. We examine the output obtained from the two available versions of this
sensor in relation to the variability of the estimates of the lengths of eight
bones belonging to the subject's extremities: of the humerus (upper arm), ulna
(lower arm, forearm), femur (upper leg), and tibia (lower leg, shank). Large
systematic effects in the output of the two sensors have been observed.

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The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
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The categories of this paper are: chao-dyn
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The categories of this paper are: dg-ga
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
2
The categories of this paper are: math