Metronaut: A Wearable Computer with Sensing and Global Communication Capabilities

  • Authors:
  • Asim Smailagic;Richard Martin

  • Affiliations:
  • -;-

  • Venue:
  • ISWC '97 Proceedings of the 1st IEEE International Symposium on Wearable Computers
  • Year:
  • 1997

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Abstract

Metronaut is a novel wearable computer which captures information, senses position, provides wide range communications, consumes less than one watt of power, and weighs less than one pound. Metronaut employs a bar code reader for information input and position location, a two-way pager for communications, and an ARM processor for computation. Metronaut's application is schedule negotiation and guidance instructions for a visitor to the CMU campus. The visitor's position is determined from reading bar codes at information signs around campus. Modifications to the schedule are negotiated using the two-way pager for communications with the campus computing infrastructure. Metronaut is alternatively powered by a mechanical flywheel converting kinetic energy to electrical energy.