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Information-processing apparatus, reproduction apparatus, communication method and computer program

  • US 20070091357A1
  • Filed: 07/25/2006
  • Published: 04/26/2007
  • Est. Priority Date: 08/01/2005
  • Status: Active Grant
First Claim
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1. An information-processing apparatus, comprising:

  • an acquisition section configured to acquire, from a portable reproduction apparatus which is capable of reproducing contents data, reproduction history information of the contents data in the portable reproduction apparatus;

    an evaluation value arithmetic operation section configured to arithmetically operate a computed evaluation value corresponding to the content data based on the reproduction history information acquired by said acquisition section; and

    a transfer section configured to transfer the computed evaluation value arithmetically operated by said evaluation value arithmetic operation section to the portable reproduction apparatus.

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