Interfaces for computers; computer software; computer software platforms, recorded or downloadable; digital signs; personal digital assistants [PDAs]

Scientific (other than for medical use), measuring, signaling, checking (inspection) and teaching apparatus and instruments; apparatus for analysis (not for medical use) of pedestrian flows on a site; time and distance recording apparatus; distance measuring apparatus; pedestrian mileage recorders on a site; precision measuring apparatus; scientific instruments for counting pedestrians and vehicles; scientific instruments for measuring the number of visitors to a site; apparatus and systems f...