Andrey Aniskevich and Olga Bulderberga participated in 22nd International Conference on Composite Materials 2019, August 11-16, Melbourne, Australia. Presented results were related to the investigation of pressure-sensitive microcapsules. Two presentations were done; "Damage visual indication system for polymer composite structures" by O. Bulderberga and "Experimental characterization and modelling of mechanical behaviour of microcapsules in composites" by A. Aniskevich.