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Ausgewählte Publikationen

Hier finden Sie ausgewählte Publikationen aus den letzten Jahren. Eine ausführliche Liste der Publikationen finden Sie auf der Google Scholar oder DBLP Seite von Stefan Schneegaß.

Art der Publikation: Beitrag in Sammelwerk

Spatial Haptics: A Sensory Substitution Method for Distal Object Detection Using Tactile Cues

Autor(en):
Wald, Iddo Yehoshua; Degraen⁎, Donald; Maimon⁎, Amber; Keppel, Jonas; Schneegass, Stefan; Malaka, Rainer
Titel des Sammelbands:
Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems
Verlag:
Association for Computing Machinery
Ort(e):
New York, NY, USA
Veröffentlichung:
2025
ISBN:
9798400713941
Schlagworte:
Haptic, Tactile, Sensory substitution, Spatial perception, Localization
Digital Object Identifier (DOI):
doi:10.1145/3706598.3714083
Zitation:
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Kurzfassung

We present a sensory substitution-based method for representing locations of remote objects in 3D space via haptics. By imitating auditory localization processes, we enable vibrotactile localization abilities similar to those of some spiders, elephants, and other species. We evaluated this concept in virtual reality by modulating the vibration amplitude of two controllers depending on relative locations to a target. We developed two implementations applying this method using either ear or hand locations. A proof-of-concept study assessed localization performance and user experience, achieving under 30° differentiation between horizontal targets with no prior training. This unique approach enables localization by using only two actuators, requires low computational power, and could potentially assist users in gaining spatial awareness in challenging environments. We compare the implementations and discuss the use of hands as ears in motion, a novel technique not previously explored in the sensory substitution literature.