Showscan Corp. has announced the appointments of...

Showscan Corp. has announced the appointments of Jayne A. Quilligan, 35, and Jeff J. McKenzie, 30, as vice president of product operations and vice president of business development, respectively.

Quilligan joins the Los Angeles-based firm from Unisys, where she served as principal engineer for the development and marketing of integrated circuits for advanced Unisys computer systems at the Rancho Bernado facility.

McKenzie was formerly director of strategic planning for Newport beach-based Twentieth Century Cellular.

Showscan Corp. provides advanced image and experience technologies for entertainment and education.