Immersion (IMMR) 10-K 2005 FY Annual report

Exhibit 32.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

     In connection with the Annual Report of Immersion Corporation (the “Company”) on Form 10-K for the year ending December 31, 2005 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Victor Viegas, President, Chief Executive Officer, and Director of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that based on my knowledge:

          (1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and

          (2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

/s/ Victor Viegas

Victor Viegas

President, Chief Executive Officer,

and Director

March 10, 2006

     A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to the Registrant and will be retained by the Registrant and furnished to the Securities and Exchange Commission or its staff upon request.