Figure 10
From: An indoor augmented-reality evacuation system for the Smartphone using personalized Pedometry
Personalized and static-based estimation methods are compared for individual stride and overall distance. Overall distance includes both step detection and stride estimation errors. (a) Overall distance walked, (b) Stride length estimation. Figure 10 shows results evaluating pedometry system step, stride, and distance accuracy, a user was tasked to walk three trials of 30 paces in testing each of three different types of user strides.