Combining apps targeting professionals and senior citizens to improve housing accessibility and influence housing provision policies. - Tina Helle; Susanne Iwarsson; Tine Bieber Lunn; Mogens Holm Iversen; Oskar Jonsson; Knut Mårtensson; Tanja Svarre Jonasen; Björn Slaug (AAATE Conf., 2015)