1.
Annu Int Conf IEEE Eng Med Biol Soc
; 2015: 8083-6, 2015 Aug.
Article
in English
| MEDLINE
| ID: mdl-26738169
ABSTRACT
In this work, we present an accelerometry-based device for robust running speed estimation integrated into a watch-like device. The estimation is based on inertial data processing, which consists in applying a leg-and-arm dynamic motion model to 3D accelerometer signals. This motion model requires a calibration procedure that can be done either on a known distance or on a constant speed period. The protocol includes walking and running speeds between 1.8km/h and 19.8km/h. Preliminary results based on eleven subjects are characterized by unbiased estimations with 2(nd) and 3(rd) quartiles of the relative error dispersion in the interval ±5%. These results are comparable to accuracies obtained with classical foot pod devices.
Subject(s)
Wrist , Accelerometry , Foot , Humans , Running , Walking
2.
An. pediatr. (2003, Ed. impr.)
; 75(4): 284-286, oct. 2011. tab, ilus
Article
in Spanish
| IBECS
| ID: ibc-96352
Subject(s)
Humans , Female , Adolescent , Polyps/diagnosis , Polyps/surgery , Polyps , Abdominal Pain/etiology , Cholecystectomy, Laparoscopic/methods , Cholecystectomy, Laparoscopic , Gallbladder/pathology , Gallbladder/surgery , Gallbladder , Gallbladder Diseases/surgery , Gallbladder Diseases , Gastroscopy/methods , Gastroscopy , Cholecystectomy, Laparoscopic/instrumentation , Cholecystectomy, Laparoscopic/trends
3.
An Pediatr (Barc)
; 75(4): 284-6, 2011 Oct.
Article
in Spanish
| MEDLINE
| ID: mdl-21737369