Place people in context - the awareness forum. - Wolfgang Broll; Wolfgang Gräther; Eckhard Meier; Uta Pankoke-Babatz; Wolfgang Prinz (HCI (2), 1999)

Augmenting Cooperative Settings by Shared Awareness Spaces. - Eckhard Meier; Wolfgang Prinz; Wolfgang Broll (WETICE, 1999)

The virtual round table - a collaborative augmented multi-user environment. - Wolfgang Broll; Eckhard Meier; Thomas Schardt (CVE, 2000)

Illuminating the Mixed Reality Stage: Applying Complex Lighting Conditions to AR. - Michael Wittkämper; Eckhard Meier; Wolfgang Broll (ISAR, 2001)