Exhibit 23.1
                                                                    ------------





                  Consent of Registered Public Accounting Firm



We hereby  consent  to the use in this  Registration  Statement  on Form S-2 and
related  prospectus  for the  registration  of 1,030,923  shares of common stock
filed by Nestor,  Inc.  of our report  dated  March 16,  2004,  relating  to the
financial  statements and schedule which appear in Nestor,  Inc.'s Annual Report
on Form 10-K for the  fiscal  year  ended  December  31,  2003,  filed  with the
Securities and Exchange Commission. We also consent to the reference to us under
the heading "Experts" in such Form S-2 Registration Statement.




/s/Carlin, Charron & Rosen, LLP
Providence, Rhode Island

December 6, 2004