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Reverberation chambers (RC), a name inspired in room acoustics, are also known in literature as reverberating, reverb, mode-stirred or mode-tuned chambers. In their basic form, they consist of a shielded metallic enclosure, forming a cavity resonator, together with some mode-stirring mechanism. The main goal of such stirring mechanism is to generate an amplitude-varying electromagnetic field that...
The design of an electromagnetic (EM) novel device to be used as travel support to the mobility of visually impaired people is presented in this work. In particular, a preliminary study has been carried out using laboratory instrumentation in order to investigate the performances of an EM system in detecting obstacles located along user pathway, both in indoor and outdoor cluttered environments. Moreover,...
The aim of this paper is to present a survey of the activities carried out by the University Politecnica delle Marche concerning the safe mobility of visually impaired people in order to involve the control and automation community and present some hints for discussion. For this purpose, this contribution reports and discusses the use of electromagnetic (EM) systems as assistive technologies for mobility...
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