Monitor daily mobility and physical activity

With its tri-axial accelerometer, high-precision GPS chip, and RFID ability, the SenseDoc allows both indoors and outdoors mobility tracking, while measuring physical activity. Used in combination with the SenseAnalytics software, raw accelerometry data is transformed into precise and useful metrics. Real-time capacity further allows continuous tracking and geofencing.

Commuting and Physical Activity: GPS and Combined Heart Rate and Movement Sensors Benefitting Science

A study carried out in England on 75 adolescents aged 13 to 14 has collected data on physical activity linked to commutes between school and home by combining GPS and Heart Rate and Movement Sensors. On average, active commuters who walked or cycled to school spent 11.7 minutes engaged in moderate-to-vigorous physical activity (MVPA), compared to only 3.5 minutes for passive commuters who rode to school in cars or on buses. Despite this difference, the total MVPA measured daily was the same. Findings do show, however, that differences between males and females in active commuting was dependant upon socio-economic status. Males had higher MVPAs during commuting than females among low SES groups, whereas the contrary was true in high SES groups. Although this study innovatively combined the use of GPS and combined heart rate and movement sensors , no accelerometer data was collected. Integrating such data would benefit the quality of physical activity measures, while relying on well-known formulas.

In fact, such a combination of sensors has recently been used in a Cambridge study carried out on adults and measuring their commutes between home and workplace. The authors revealed that walking or cycling to work resulted in an average of 8 minutes of moderate-to-vigorous physical activity, totalling 80 minutes weekly, which represents more than half of the 150 minutes of physical activity recommended per week.

Although the benefits of daily activity have always made sense intuitively, such studies using objective data can improve our understanding of the role daily activity plays on population health.

 

 

The study on adult home-to-workplace commuters:

Costa S, Ogilvie D, Dalton A, Westgate K, Brage S, Panter J. Quantifying the physical activity energy expenditure of commuters using a combination of global positioning system and combined heart rate and movement sensors. Preventive medicine. 2015;81:339-44. doi: 10.1016/j.ypmed.2015.09.022. PubMed PMID: 26441297.

http://www.sciencedirect.com/science/article/pii/S0091743515003072

The study on adolescent home-to-school commuters:

Collins P, Al-Nakeeb Y, Lyons M. Tracking the commute home from school utilizing GPS and heart rate monitoring: establishing the contribution to free-living physical activity. Journal of physical activity & health. 2015;12(2):155-62. doi: 10.1123/jpah.2013-0048. PubMed PMID: 24762330.

http://journals.humankinetics.com/AcuCustom/Sitename/Documents/DocumentItem/02_Collins_JPAH_2013-0048.pdf

Combine multiple sensors for your unique project!

With its RFID capacity, one can add a large number of sensing capabilities to the SenseDoc, including heart rate and blood pressure monitors, weight scales, bike power meters, geocache chirps, and more! Let us know about your project and we’ll help you arrange the best set-up!

Track indoor mobility

Whereas the GPS offers a great way to measure outdoor mobility, complementary solutions are needed indoors. With the ANT+ and OpenBeacon protocols, one can easily track interior mobility, for example through interior placement of ANT+ Geocache chirps. Alternatively, place the SenseDoc in key locations, and equip patients or personal with wearable chirps, and know where people are or meet in real-time.

Track social contacts

Because the SenseDoc detects ANT+ and OpenBeacon RFID tags, one can measure social contacts, for example between healthcare professionals and patients, or between employees in a company. Between-person contact data can further be sent over-the-air for real-time assessment of sociometry.

Planning Age-Friendly Cities, One Step at a Time

Two research projects are studying the daily habits of seniors to understand how urban environments might determine – or undermine – healthy aging. One project (CURHA) is being carried out with the ERA-AGE 2 program (European Research Area in Aging 2) – in which Canada and Luxembourg are active participants; and a second project, HANC, is being funded by France’s National Research Agency.

In addition to responding to surveys focusing on their health and their daily habits, and documenting their social networks, participants will also be required to don a wearable device, SenseDoc 2.0, for 7 days, to objectively monitor their daily mobility and their level of physical activity. According to Dr. Philippe Gerber, a researcher at LISER who is leading the CURHA study in Luxembourg, “This very rich data collected from several hundreds of seniors in Luxembourg and the greater Montreal region will enable us to develop unique analyses of the relation between the distinctive features of urban environments and several important aspects of aging, namely social participation, physical activity, and well-being.” Researchers hope to identify the types of urban environments that may improve the lives of seniors and lead to healthy aging by merging GPS data on daily mobility and accelerometry measures with a wealth of information about the participants’ urban contexts and social networks. “If the results coming out of this research demonstrate how social participation is influenced by individuals’ neighborhood resources, daily mobility, and social networks, this will enable policy makers to plan our cities more effectively, or put in place more targeted interventions,” explains Cedric Sueur, a researcher who is developing the HANC project in Paris.

Although the use of wearable devices which help obtain objective measures of mobility and physiological signs is on the rise, few studies have been carried out on seniors despite the fact that they make up the fastest-growing segment of the population. Such studies could provide indications about how to best plan our cities for a more active and included – and thus healthier – aging population. Cities better planned for active and involved seniors will by the same token benefit active and inclusive youth as well as adult populations: build for the old, and you’ll include everyone!

Presentations of the ERA-AGE2 program from the 2015 London conference, including the CURHA project: http://era-age.group.shef.ac.uk/the-era-age-conference-2015.html

Contact Form

Contact
Let us know about your project!

    Address
    Technologies
    Mobysens Inc.

    2177, rue Masson, Suite 414
    Montréal, QC, H2H 1B1
    Map

    Local: 1-514-360-1413
    Toll-free: 1-855-550-1413
    info@mobysens.com