The Presscam V4 is a hybrid pressure-posturology platform that complies with Directive 93/42/EEC and is certified by DEKRA. It features new-generation software (electrical power supply provided via a USB cable) with new functions and presentation modes. Seven main criteria can be viewed: - Clinical examination report with statistical processing. - Static plantar pressure. - Dynamic plantar pressure and comparison (scan at 100 hz; higher than some other platforms which scan at 40 hz). - Movement of pressure centres (PCs) over a given time (at 40 hz). - Multi-footstep acquisition - LAMFI read-out. - Comparative heel-forefoot analysis.