CIRDO: Smart companion for helping elderly to live at home for longer ↗ ↖ Saïda Bouakaz Michel Vacher Marc-Eric Bobillier-Chaumon Frédéric Aman Salima Bekkadja François Portet Erwan Guillou Solange Rossato Elodie Desserée Pierre Traineau Jean-Pierre Vimon Thierry Chevalier