Aimsun can exchange data with CAD, GIS, transport modelling, signal optimisation and adaptive control software tools (DWG, DXF, DGN, GIS, Emme, CONTRAM, Saturn, CUBE, VISUM, VISSIM, Paramics, TRANSYT, SYNCHRO, VS-PLUS, UTOPIA, SCATS), SCOOT, ETRA, SICE, Telent, Telvent and ZGZ Prio.
After relocating to Southern California to train at SCATS with Don Peters, Johnson's fortunes and spirit improved.
She briefly switched to SCATS in California to train with former Olympian Don Peters, however, she was unable to maintain her previous level of gymnastics.