Exhibit 16.1

June7,2024

Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

Commissioners:

We have read Item 4.01 of Form 8-K of Immersion Corporation dated June 7, 2024, and agree with the statements concerning our firm contained therein. We have no basis to agree or disagree with other statements of the registrant contained therein.

Verytrulyyours,

Plante& Moran PLLC

Denver, Colorado