Statistical Study of User Perception of Smart Homes during Vital Signal Monitoring with an Energy-Saving Algorithm

Del-Valle-Soto, Carolina; Juan Arturo Nolazco-Flores; Del-Puerto-Flores, J. Alberto; Velázquez, Ramiro; Valdivia, Leonardo; Rosas-caro, Julio; Paolo Visconti

doi:10.3390/ijerph19169966

Statistical Study of User Perception of Smart Homes during Vital Signal Monitoring with an Energy-Saving Algorithm

Journal

International Journal of Environmental Research and Public Health

ISSN

1660-4601

Date Issued

2022

Author(s)

Juan Arturo Nolazco-Flores

Paolo Visconti

Type

Resource Types::text::journal::journal article

DOI

10.3390/ijerph19169966

URL

https://scripta.up.edu.mx/handle/20.500.12552/3928

Abstract

Sensor networks are deployed in people’s homes to make life easier and more comfortable and secure. They might represent an interesting approach for elderly care as well. This work highlights the benefits of a sensor network implemented in the homes of a group of users between 55 and 75 years old, which encompasses a simple home energy optimization algorithm based on user behavior. We analyze variables related to vital signs to establish users’ comfort and tranquility thresholds. We statistically study the perception of security that users exhibit, differentiating between men and women, examining how it affects the person’s development at home, as well as the reactivity of the sensor algorithm, to optimize its performance. The proposed algorithm is analyzed under certain performance metrics, showing an improvement of 15% over a sensor network under the same conditions. We look at and quantify the usefulness of accurate alerts on each sensor and how it reflects in the users’ perceptions (for men and women separately). This study analyzes a simple, low-cost, and easy-to-implement home-based sensor network optimized with an adaptive energy optimization algorithm to improve the lives of older adults, which is capable of sending alerts of possible accidents or intruders with the highest efficiency.