dc.creator | Merino Monge, Manuel | es |
dc.creator | Molina Cantero, Alberto Jesús | es |
dc.creator | Castro García, Juan Antonio | es |
dc.creator | Gómez González, Isabel María | es |
dc.date.accessioned | 2021-03-11T08:49:55Z | |
dc.date.available | 2021-03-11T08:49:55Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Merino Monge, M., Molina Cantero, A.J., Castro García, J.A. y Gómez González, I.M. (2020). An Easy-to-Use Multi-Source Recording and Synchronization Software for Experimental Trials. IEEE Access, 8, 200618-200634. | |
dc.identifier.issn | 2169-3536 | es |
dc.identifier.uri | https://hdl.handle.net/11441/105873 | |
dc.description.abstract | A typical routine in many scienti c studies consists of recording data from devices and
identifying which segment of data corresponds with an experimental interval. However, many current
applications have been designed to obtain and save data from one single device, and synchronizing data with
the markers that delimit the test phases can be dif cult. To address this issue, we have developed LSLRec,
which is based on Lab-Streaming Layer, a CCC library that allows data synchronization. LSLRec is an
easy-to-use, open-source, multi-platform, recording system developed on Java that can save data from several
devices at the same time, while maintaining synchronization with the experimental phase markers. It supports
three explicit sync methods: the rst uses one-integer-channel input Lab-Streaming Layer streams. The
others use TCP/UDP socket messages and allow any existing software that generates sync markers through
TCP/UDP messages to be used under the same conditions. In LSLRec, the markers are saved together with
input data, facilitating the process of linking data with test stages. A prerequisite for recording software is
to guarantee suitable timing performance, with no data loss and an easy user interface. These features were
assessed for LSLRec, with no data loss detected for 20 hours (25 sessions). We evaluated performance by
measuring timestamp deviations for sync marker and input data. The sync methods exhibited an average of
deviations of around�����34 s (which is more than acceptable, e.g., in studies involving living beings), whereas
the absolute value of deviation for one-channel data was lower than 40 s. Finally, we assessed the system's
usability with the technology acceptance model 3 survey (6 volunteers). Subjects saw the software as useful,
and intended to use it in the future. In conclusion, LSLRec is a useful tool for those who need to record data
from multiple sources, and maintain synchronization with experimental phases with low delay. | es |
dc.format | application/pdf | es |
dc.format.extent | 17 | es |
dc.language.iso | eng | es |
dc.publisher | IEEE Computer Society | es |
dc.relation.ispartof | IEEE Access, 8, 200618-200634. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Recording system | es |
dc.subject | Several source devices | es |
dc.subject | Lab streaming layer | es |
dc.subject | Data synchronization | es |
dc.subject | Multiplatform | es |
dc.subject | Open source | es |
dc.title | An Easy-to-Use Multi-Source Recording and Synchronization Software for Experimental Trials | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Tecnología Electrónica | es |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/9244131 | es |
dc.identifier.doi | 10.1109/ACCESS.2020.3034770 | es |
dc.journaltitle | IEEE Access | es |
dc.publication.volumen | 8 | es |
dc.publication.initialPage | 200618 | es |
dc.publication.endPage | 200634 | es |