This project began with a question: “What would life be like if you had an electronic device capable of understanding your spouse’s emotions?” Called the “Happy Life,” this device operates based on the profiling technology, which identifies and gathers continuously changing data. It analyzes the emotional state of a family member and allows the results of analysis to be shared. This project was conducted by Reyer Zwiggelaar and Bashar Al-Rjoub, who majored in Computer Engineering at Aberystwyth University in the UK.