Electric field phase sensing for wearable orientation and localisation applications
conference contribution
posted on 2023-06-09, 02:10authored byDaniel RoggenDaniel Roggen, Arash Pour Yazdan Panah Kermani, Francisco Javier Ordón~ez Morales, Robert Prance, Helen Prance
We show how to sense the phase of the ambient electric field from a body-worn sensor with respect to a reference and discuss how phase information could contribute to relative orientation sensing and indoor localisation. Our system uses 7mW and can be enclosed in a plastic case which makes it suitable for new wearable devices.
History
Publication status
Published
File Version
Published version
Journal
Proceedings of the 2016 ACM International Symposium on Wearable Computers; Heidelberg, Germany; 12-16 September 2016