Publication

Development of a standard fall data format for signals from body-worn sensors The FARSEEING consensus

Kamiar Aminian
2013
Article
Résumé

Objective measurement of real-world fall events by using body-worn sensor devices can improve the understanding of falls in older people and enable new technology to prevent, predict, and automatically recognize falls. However, these events are rare and hence challenging to capture. The FARSEEING (FAII Repository for the design of Smart and sElf-adapaive Environments prolonging INdependent livinG) consortium and associated partners strongly argue that a sufficient dataset of real-world falls can only be acquired through a collaboration of many research groups. Therefore, the major aim of the FARSEEING project is to build a meta-database of real-world falls. To establish this meta-database, standardization of data is necessary to make it possible to combine different sources for analysis and to guarantee data quality. A consensus process was started in January 2012 to propose a standard fall data format, involving 40 experts from different countries and different disciplines working in the field of fall recording and fall prevention. During a web-based Delphi process, possible variables to describe participants, falls, and fall signals were collected and rated by the experts. The summarized results were presented and finally discussed during a workshop at the 20th Conference of the International Society of Posture and Gait Research 2012, in Trondheim, Norway. The consensus includes recommendations for a fall definition, fall reporting (including fall reporting frequency, and fall reporting variables), a minimum clinical dataset, a sensor configuration, and variables to describe the signal characteristics.

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Concepts associés (23)
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A wearable computer, also known as a body-borne computer, is a computing device worn on the body. The definition of 'wearable computer' may be narrow or broad, extending to smartphones or even ordinary wristwatches. Wearables may be for general use, in which case they are just a particularly small example of mobile computing. Alternatively, they may be for specialized purposes such as fitness trackers. They may incorporate special sensors such as accelerometers, heart rate monitors, or on the more advanced side, electrocardiogram (ECG) and blood oxygen saturation (SpO2) monitors.
Technologie portable
thumb|Montres connectées Une technologie portable ou technologie mettable (de l'anglais wearable technology, appelée également habitronique) est un vêtement ou un accessoire comportant des éléments informatiques et électroniques avancés. Les technologies portables incluent notamment des textiles (chandails, gants, Hexoskin, maillots de bain connectés, pansements connectés), des lunettes (Google Glass), des montres connectées (Pebble Watch, Apple Watch) et des bijoux.
Moniteur d'activité physique
thumb|Des bracelets connectés Samsung Galaxy Fit. Un moniteur d'activité physique, aussi appelé bracelet connecté ou traqueur d'activité (en anglais, activity tracker) est un appareil électronique ou une application qui permet de mesurer l'intensité et la quantité d'activité physique effectuée par un individu tels que la distance marchée ou courue, la consommation et la dépense de calories, et dans certains cas le rythme cardiaque et la qualité du sommeil.
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