The Vitality Bracelet: Bringing Balance to Your Life with Psychophysiological Measurements
We present the concept of the Vitality Bracelet, a wrist-worn device that helps users in bringing more balance in their daily life, especially a balance between stressful and relaxing situations. On the one hand, the Vitality Bracelet comprises the measurement of your skin conductance, reflecting the current level of arousal of your autonomic nervous system. These skin conductance measurements are analyzed in real-time to give an indication of upcoming tension, but they could also be recorded and visualized to present an overview of the daily or weekly tension patterns. On the other hand, the Vitality Bracelet offers paced breathing exercises, supporting instant relaxation as well as general health and vitality on the long run. This chapter describes the design, development and a first evaluation of the Vitality Bracelet concept.
KeywordsHeart Rate Variability Skin Conductance Skin Conductance Response Skin Conductance Level Reference Resistor
We would like to thank David Browning for the inspiration and support of this work.
- APA, American Psychological Association (2010) Stress in America findings. Available via http://www.stressinamerica.org
- China Daily (2010) Entrepreneurs experience heavy work stress studyGoogle Scholar
- Clark M, Hirschman R (1990) Effects of paced respiration on anxiety reduction in a clinical population. Biofeedback Self Regul 15:273–284Google Scholar
- De Waele S, De Vries G-J, Jäger M (2009) Experiences with adaptive statistical models for biosignals in daily life. In: Proceedings of the international conference on affective computing and intelligent interaction, vol 1. (pp 710–715)Google Scholar
- Janakiramaiah N, Gangadhar BN, Naga Venkatesha Murthy PJ, et al (2000) Antidepressant efficacy of Sudarshan Kriya Yoga (SKY) in melancholia: A randomized comparison with electroconvulsive therapy (ECT) and imipramine. J Affect Disord 57:255–259Google Scholar
- Kosmack Vaara E, Höök K, Tholander J (2009) Mirroring bodily experiences over time. In: Proceedings CHI EA’09 CHI’09 extended abstracts on human factors in computing systems, pp 4471–4476, ACM New York, NY, USA ©2009, ISBN: 978-1-60558-247-4Google Scholar
- Ouwerkerk M (2011) Unobtrusive emotions sensing in daily life. In: Westerink J, Krans M, Ouwerkerk M (eds) Sensing emotions—the impact of context on experience measurements, Philips Resarch Book Series vol 12. Springer, Heidelberg, p 21–40Google Scholar
- Parati G, Malfatto G, Boarin S, Branzi G, Caldara G, Giglio A, Bilo G, Ongaro G, Alter A, Gavish B, Mancia G (2008) Device-guided paced breathing in the home setting: effects on exercise capacity, pulmonary and ventricular function in patients with chronic heart failure: a pilot study. Circ Heart Fail 1(3):178–183Google Scholar
- Picard RW (2011) Measuring affect in the wild. In: Proceedings of the 4th international conference on affective computing and intelligent interaction ACII’11–volume Part I. Springer, Heidelberg, p 3-3, ISBN: 978-3-642-24599-2Google Scholar
- Westerink J, Ouwerkerk M, De Vries GJ, De Waele S, Van den Eerenbeemd J, Van Boven M (2009) Emotion measurement platform for daily life situations. In: Proceedings 2009 international conference on affective computing and intelligent interaction, ACII 2009, Sep10–12, 2009, vol 1. Amsterdam, The Netherlands, pp 217–222Google Scholar