Marine vertebrates must surface to transmit data (Holland et al. 2009). Tri-axial accelerometer tags record detailed three-dimensional movements of tagged animals. This generates a thorough ...

In the CBBC series The Football Academy, Raf used a prototype kick strength data logger to see who had ... try to record or improve using micro:bit accelerometer data Think about how this project ...

Conclusions Accelerometer data collected in PA surveillance systems may not provide estimates that are generalisable to the target population. Accelerometer-based estimates have adequate reliability ...

A data logger can measure and record the time taken for sound to reach two microphones. Unlike the clap-echo method, these can be quite close together. For example, two microphones are 3.4 m apart.

Objective To evaluate the effects of varying amounts of daily accelerometer wear time on PA data. Results There were significant differences for moderate intensity PA between the reference data set ...