The benefits of DOF separation in mid-air 3D object manipulation. - Daniel Mendes; Filipe Relvas; Alfredo Ferreira; Joaquim A. Jorge (VRST, 2016)

FEETICHE: FEET Input for Contactless Hand gEsture Interaction. - Daniel S. Lopes; Filipe Relvas; Soraia Paulo; Yosra Rekik; Laurent Grisoni; Joaquim A. Jorge (VRCAI, 2019)

Touchless interaction with medical images based on 3D hand cursors supported by single-foot input: A case study in dentistry. - Soraia Figueiredo Paulo; Filipe Relvas; Hugo Nicolau; Yosra Rekik; Vanessa Machado; João Botelho; José João Mendes; Laurent Grisoni; Joaquim A. Jorge; Daniel Simões Lopes (J. Biomed. Informatics, 2019)