Automatically evaluating the usability of web sites. - Tom Brinck; Erik C. Hofer (CHI Extended Abstracts, 2002)

Montage: a platform for physically navigating multiple pages of web content. - David Lee; Sean A. Munson; Ben Congleton; Mark W. Newman; Mark S. Ackerman; Erik C. Hofer; Thomas A. Finholt (CHI Extended Abstracts, 2009)

Supporting spatial awareness and independent wayfinding for pedestrians with visual impairments. - Rayoung Yang; Sangmi Park; Sonali R. Mishra; Zhenan Hong; Clint Newsom; Hyeon Joo; Erik C. Hofer; Mark W. Newman (ASSETS, 2011)

Exploring trust in group-to-group video-conferencing. - Petr Slovák; Peter Novák 002; Pavel Troubil; Petr Holub; Erik C. Hofer (CHI Extended Abstracts, 2011)

Exploring Collaboration in Group-to-Group Videoconferencing. - Petr Slovák; Peter Novák 002; Pavel Troubil; Vít Rusnák; Petr Holub; Erik C. Hofer (COOP, 2012)