Lifesize was a startup which had developed a microphone array technology allowing clearer voice pickup, and algorithms allowing HD reproduction of sound for use in teleconferencing. These technologies were developed and commercialized for use in Lifesize's videoconferencing and teleconferencing products.

Lifesize was purchased by Logitech in late 2009.

Mark Zeh roles: user and technology research, close collaborative design work with Industrial Design, formalization of platform design, mechanical layout, consultation on other components in the platform suite.

design: IDEO