1. Eichelberg, M., Rölker-Denker, L.: Action Aimed at Promoting Standards and Interoperability in the Field of AAL (Deliverable D5). AAL Joint Programme (2014)
2. Castillo, J.C., et al.: Software architecture for smart emotion recognition and regulation of the ageing adult. Cogn. Comput. 8(2), 357–367 (2016)
3. Takács, B., Hanák, D.: A mobile system for assisted living with ambient facial interfaces. Int. J. Comput. Sci. Inf. Syst. 2(2), 33–50 (2007)
4. Picard, W.: Affective Computing. MIT Press, Cambridge (1997)
5. Pudane, M., Lavendelis, E.: General guidelines for design of affective multi-agent systems. Appl. Comput. Syst. 22, 5–12 (2017)