Inspec keywords: resistors; velocity measurement; force sensors; discrete wavelet transforms; gait analysis; data acquisition; decomposition; force measurement

Other keywords: skewness utilisation analysis; foot sensor; four force sensing resistor; wavelet decomposition; walking speed measurement; flex sensor; wavelet-based approximate coefficient; discrete wavelet transform; Savitzky-Golay filter; walking speed assessment; DWT; data acquisition; denoised data collection

Subjects: Physics of body movements; Velocity, acceleration and rotation measurement; Function theory, analysis; Integral transforms; Mechanical variables measurement; Measurement of mechanical variables; Sensing devices and transducers; Data acquisition systems; Velocity, acceleration and rotation measurement; Sensing and detecting devices