The development of gait disorders and limited gait adaptability is usually a gradual process that, in the worst case, results in a fall.
The early identification of gait uncertainties using hearables would have significant preventive value.

The aim of the M3 - Hear:az doctoral project is to record individual gait disorders, mobility behaviour and acute gait uncertainties using IMU sensor technology close to the ear. In addition, environmental factors are also to be recorded using hearables, as these can contribute to gait uncertainties by triggering dual-task situations. Possible parameters would be ambient noise such as traffic noise, but also interaction with other people, whereby both listening and speaking can be relevant. The current physical stress level can also modify the gait pattern. Heart rate and ventilation can be recorded as indicators. The identification of environmental factors that promote gait instability can be used to modify behavior in such situations or to select individually suitable interventions that can reduce the risk of gait instability and falls in the event of corresponding exposure.