Online provision of web-based applications (non-downloadable) that allows users to simultaneously publish multiple user experience design versions on a website based on behavioural data collected via tracking pixel (also called 1x1 pixel or pixel tag)

Apparatus for the detection of explosives; Localisation devices; Impact sensors; Seismic apparatus; Seismic processing installations; Seismic recording apparatus; Acoustic apparatus for recording sound; Acoustic instruments; Acoustic sensing apparatus; Surface acoustic wave devices