Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: HAIDA: Biometric technological therapy tools for neurorehabilitation of
  Cognitive Impairment   Dementia, and specially Alzheimer s disease (AD) and Mild Cognitive
Impairment (MCI) are one of the most important diseases suffered by elderly
population. Music therapy is one of the most widely used non-pharmacological
treatment in the field of cognitive impairments, given that music influences
their mood, behavior, the decrease of anxiety, as well as facilitating
reminiscence, emotional expressions and movement. In this work we present
HAIDA, a multi-platform support system for Musical Therapy oriented to
cognitive impairment, which includes not only therapy tools but also
non-invasive biometric analysis, speech, activity and hand activity. At this
moment the system is on use and recording the first sets of data.

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The categories of this paper are: q-alg
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The categories of this paper are: bayes-an
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The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
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The categories of this paper are: dg-ga
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The categories of this paper are: adap-org
2
The categories of this paper are: math
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The categories of this paper are: eess
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The categories of this paper are: q-fin
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The categories of this paper are: ao-sci
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The categories of this paper are: atom-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn