ClimbingAssist: direct vibro-tactile feedback on climbing technique. - Corinna Feeken; Merlin Wasmann; Wilko Heuten; Dag Ennenga; Heiko Müller 002; Susanne Boll (UbiComp Adjunct, 2016)

EyeSee360: designing a visualization technique for out-of-view objects in head-mounted augmented reality. - Uwe Gruenefeld; Dag Ennenga; Abdallah El Ali; Wilko Heuten; Susanne Boll (SUI, 2017)