A Design Research Into the Needs of a Sleep Diary for Children. - Tudor Vacaretu; Sigrid Pillen; Sebastiaan Overeem; Thomas Visser; Panos Markopoulos 001 (PervasiveHealth, 2020)

Snoozy: A Chatbot-Based Sleep Diary for Children Aged Eight to Twelve. - Tessa Aarts; Panos Markopoulos 001; Lars Giling; Tudor Vacaretu; Sigrid Pillen (IDC, 2022)