What is the purpose of advanced wearable posture monitoring systems using multiple sensors placed along the vertebrae?

To map spinal curvature in real-time while assessing how the spine is aligned during the execution of an action.

Advanced posture monitoring moves beyond generalized trunk lean assessment toward precise spinal mapping. By employing multi-sensor arrays positioned strategically along the vertebrae, researchers can create a real-time geometric model of the spine's curvature. This capability is crucial because it allows the system to assess the alignment dynamically, answering not just *if* the user is leaning, but *how* the specific curve of their spine is shifting while they are actively engaged in a task, such as lifting or typing. This detailed mapping provides far richer input for corrective biofeedback than a single sensor could offer.