title: A new washable low-cost garment for everyday fall detection.
abstract: In this paper, a new garment for automatic fall detection and alert is presented for the first time. It includes a washable pullover with integrated acceleration sensors, evaluation and control electronics. The system measures the accelerations at the torso and on the arms in three directions in space. The fall detection is based on recognizing, by means of the sensors, the posture and abnormal acceleration magnitudes usually associated to a fall. The alarm as well as the movement information is sent via a wireless radio link. A fall will be detected within the pullover's electronics. The fall detection system was tested on ten volunteers. The daily life movements are also stored on a memory card. The latter can be read in on a PC. Thanks to an optimized production process, the system can be affordably reproduced in low volume productions and can be adjusted for any usage. The power supply of the system is realized with rechargeable batteries.
authors.affiliation: Department of Micro Technology and Medical Device Technology, Technische Universitaet Muenchen, Boltzmannstr. 15, D-85748 Garching Germany. khalil.niazmand@tum.de
authors.forename: Khalil
authors.initials: K
authors.lastname: Niazmand
authors.forename: Claudius
authors.initials: C
authors.lastname: Jehle
authors.forename: Lorenzo T
authors.initials: LT
authors.lastname: D'Angelo
authors.forename: Tim C
authors.initials: TC
authors.lastname: Lueth
mesh_terms: D000058:Accidental Falls; D000465:Algorithms; D003020:Clothing; D004867:Equipment Design; D006801:Humans; D018670:Monitoring, Ambulatory / Q000379:methods*