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valeo: Alienation Gesture-enhanced Tactile Pain Logging

Matthias Löwe (University of Applied Sciences Potsdam)
Omer Yosha (University of Applied Sciences Potsdam)
Alexander Krause (University of Applied Sciences Zwickau)
Reto Wettach (University of Applied Sciences Potsdam)
Nils Krüger (University of Applied Sciences Potsdam)

Abstract

In current healthcare research, pain logs are an important means to measure the impact of medication and to detect pain patterns. However, the entry of textual pain data may be negatively reinforcing, due to its character of direct confrontation with one's pain, potentially leading to a higher pain awareness. This paper introduces valeo, a new form of a tactile pain log, which is based on a vibrotactile, pressure- and tilt-sensitive device. Future iterations will also include body part recognition. By squeezing it close to one's own body, the subjective intensity of a local pain is manifested in the device. Via a shove gesture, it is then transmitted to a docking station. Advantageously, the pain data is covert and conceptually alienated from the patient's body, which may support a possible relief. A proof-of-concept prototype and a user study indicate that our concept is perceived as convenient and reduces negative conditioning.

Document

http://tei-conf.org/10/uploads/Program/p213.pdf

Video

http://tei-conf.org/10/uploads/Program/dp243.mp4

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