TY - JOUR T1 - What is a Body Sensor Network? JF - ACM / SIGDA Newsletter Y1 - 2011 A1 - B. H. Calhoun A1 - J. Lach VL - 41 U1 - CalhounLach_WhatIs_Sigda_2011.pdf|CalhounLach_WhatIs_Sigda_2011.pdf ER -