TY - CHAP AB - SN - 978-1-78743-292-5, 978-1-78743-291-8/ DO - 10.1108/978-1-78743-291-820191011 UR - https://doi.org/10.1108/978-1-78743-291-820191011 AU - Birkland Johanna L. H. AU - Birkland Johanna L. H. PY - 2019 Y1 - 2019/01/01 TI - User Types and the Life Course: Toward Understanding the Universality of User Types T2 - Gerontechnology PB - Emerald Publishing Limited SP - 107 EP - 126 Y2 - 2024/04/23 ER -