Functionality-power-packaging considerations in context aware wearable systems

Clicks: 232
ID: 270084
2006
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Abstract
Wearable computing places tighter constraints on architecture design than traditional mobile computing. The architecture is described in terms of miniaturization, power-awareness, global low-power design and suitability for an application. In this article we present a new methodology based on three different system properties. Functionality, power and electronic Packaging metrics are proposed and evaluated to study different trade offs. We analyze the trade offs in different context recognition scenarios. The proof of concept case study is analyzed by studying (a) interaction with household appliances by a wrist worn device (acceleration, light sensors) (b) studying walking behavior with acceleration sensors, (c) computational task and (d) gesture recognition in a wood-workshop using the combination of accelerometer and microphone sensors. After analyzing the case study, we highlight the size aspect by electronic packaging for a given functionality and present the miniaturization trends for ‘autonomous sensor button’.
Reference Key
tröster2006personalfunctionality-power-packaging Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Nagendra Bhargava Bharatula,Paul Lukowicz,Gerhard Tröster;Nagendra Bhargava Bharatula;Paul Lukowicz;Gerhard Tröster;
Journal personal and ubiquitous computing
Year 2006
DOI
10.1007/s00779-006-0106-3
URL
https://sciprofiles.com/publication/view/39d8d6cf128096b534773c00f832bdfc
Keywords
case study miniaturization proof of concept gesture gesture recognition acceleration sensor wearable computingcontext recognition � gestureelectronic packagingfunctionality � miniaturization electronic packaging metrics different system property context aware wearable system electronic packaging functionality-power-packaging consideration different trade offs different context recognition scenario architecture design concept case study wearable computing mobile computer wearable computer

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