Verbal Assistance in Tactile-Map Explorations: A Case for Visual Representations and Reasoning. - Christopher Habel; Matthias Kerzel; Kris Lohmann (Visual Representations and Reasoning, 2010)

The Use of Sketch Maps as a Basis for Measures of Spatial Knowledge. - Kris Lohmann (Understanding and Processing Sketch Maps @ COSIT, 2011)

Linking Spatial Haptic Perception to Linguistic Representations: Assisting Utterances for Tactile-Map Explorations. - Kris Lohmann; Carola Eschenbach; Christopher Habel (COSIT, 2011)

Generating Situated Assisting Utterances to Facilitate Tactile-Map Understanding: A Prototype System. - Kris Lohmann; Ole Eichhorn; Timo Baumann (SLPAT@HLT-NAACL, 2012)

Extended Verbal Assistance Facilitates Knowledge Acquisition of Virtual Tactile Maps. - Kris Lohmann; Christopher Habel (Spatial Cognition, 2012)

Using Sonification and Haptics to Represent Overlapping Spatial Objects: Effects on Accuracy. - Junlei Yu; Kris Lohmann; Christopher Habel (HCI (6), 2013)

Verbal Assistance with Virtual Tactile Maps: a Multi-Modal Interface for the Non-Visual Acquisition of Spatial Knowledge. - Kris Lohmann (2013)