An Optitrack motion capture (mocap) system from NaturalPoint Inc. is now available at the SRV lab. The mocap system comprises 8 cameras —4x PRIME13W (FOV 82º, at the laboratory mid points) and 4x PRIME13 (FOV 56º, at the laboratory corners)— and a 24-port Ethernet switch, together with a desktop computer running the motion capture software. (Funded in the context of the MOCAP project [ref. AAEE50/2015] by the Government of the Balearic Islands and by FEDER fundings.)