Antti Ropponen

Learn More
In healthcare environment, different kinds of automatic solutions have been created to monitor and track patients, for example near-field imaging and low-frequency RFID. The problem has been how to use the context-based data these systems produce and how to show the related information to the nursing staff. This paper shows how hospital data can be(More)
An Arrange me nt t o L o c at e and I de nt ify P e o pl e w it h D ual-F re que nc y T ags P ro viding Co nt e xt-Re l at e d I nfo rmat io n Abstract The demographic dependency ratio is changing in the industrialized countries, because the proportion of senior citizens is growing. An electric sensor with intelligence (ELSI) system was developed to monitor(More)
  • 1