A review of wearable heart rate sensors in research. - Meaghan Harraghy; Diane Calderon; Rebecca Lietz; James Brady; Fillia Makedon; Eric Becker (PETRA, 2019)

A wearable system for unobtrusive mood detection. - Rebecca Lietz; Meaghan Harraghy; James Brady; Diane Calderon; Joe Cloud; Fillia Makedon (PETRA, 2019)

Survey of mood detection through various input modes. - Rebecca Lietz; Meaghan Harraghy; Diane Calderon; James Brady; Eric Becker; Fillia Makedon (PETRA, 2019)