ilde Bekker is Associate Professor of Playful Interactions. Bekker is interested in designing playful interactions between multiple people and multiple objects in contexts of play, health and learning. Bekker’s research interests include designing intelligent playful solutions for children and older adults, developing and evaluating design techniques for involving users in (early) design and providing support for design practitioners for selecting and tailoring design techniques to specific design projects. She teaches and does research in the area of interaction design for children and elderly; more specifically, on user centered design methods, designing for physical and social activities and designing for playful learning. She has a background in industrial and interaction design, with a focus on conducting theory-informed design research. Bekker developed the Developmentally Situated Design tool (with Professor Alissa Antle, SFU, Canada) now used by many international universities to teach Interaction Design and Children and which won a best-practice award in 2014. She is co-editing a special issue on values and assumptions about children in design for the International Journal of Child Computer Interaction.