BlindShopping: Enabling Accessible Shopping for Visually Impaired People through Mobile Technologies. - Diego López-de-Ipiña; Tania Lorido; Unai López (ICOST, 2011)

Indoor Navigation and Product Recognition for Blind People Assisted Shopping. - Diego López-de-Ipiña; Tania Lorido; Unai López (IWAAL, 2011)