Ilan Sousa,  Lauro Américo,  Lilian Freitas,  Aldebaro Klautau,  João Costa. 

This work presents ListenU, a tool for environmental monitoring using wireless sensor networks that allows collecting physical information. Based on the TinyOS operating system and presented with MicaZ sensors, a base station and an easy graphical interface, ListenU can be used to collect temperature, light, acceleration and ambient sounds.

http://www.lbd.dcc.ufmg.br/colecoes/ein/2011/Artigo_13.pdf

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