Implementation of the Personal Emergency Response System using a 3-axial Accelerometer
2007 ◽
Vol 26
(3)
◽
pp. 1-21
◽
2003 ◽
Vol 13
(9)
◽
pp. 1311-1323
◽
2016 ◽
Vol 18
(7)
◽
pp. e187
◽