Intonation in Robot Speech: Does it Work the Same as with People? - Ella Velner; Paul P. G. Boersma; Maartje M. A. de Graaf (HRI, 2020)

Brotate and Tribike: Designing Smartphone Control for Cycling. - Pawel W. Wozniak; Lex Dekker; Francisco Kiss; Ella Velner; Andrea Kuijt; Stella F. Donker (MobileHCI, 2020)

Uncanny, Sexy, and Threatening Robots: The Online Community's Attitude to and Perceptions of Robots Varying in Humanlikeness and Gender. - Quirien R. M. Hover; Ella Velner; Thomas Beelen; Mieke Boon; Khiet P. Truong (HRI, 2021)

Interdisciplinary Research Methods for Child-Robot Relationship Formation. - Rebecca Stower; Mike Ligthart; Caroline L. van Straten; Natalia Calvo-Barajas; Ella Velner; Thomas Beelen (HRI (Companion), 2021)

Speaking of Trust - Speech as a Measure of Trust. - Ella Velner; Khiet P. Truong; Vanessa Evers (CoRR, 2021)

Does your robot know? Enhancing children's information retrieval through spoken conversation with responsible robots. - Thomas Beelen; Ella Velner; Roeland Ordelman; Khiet P. Truong; Vanessa Evers; Theo Huibers (CoRR, 2021)

A Child-Friendly Approach to Spoken Conversational Search. - Thomas Beelen; Khiet P. Truong; Roeland Ordelman; Ella Velner; Vanessa Evers; Theo Huibers (CIKM Workshops, 2022)

Karen, the Interrupting Customer. - Mirre van den Bos; Gergana Dzhondzhorova; Ioana Frincu; Ella Velner; Thomas Beelen; Mariët Theune (HHAI, 2022)

Björn: An Interrogation Simulator. - Roel Leenders; Pietro Camin; Ella Velner; Mariët Theune (HHAI, 2022)

The Robot That Showed Remorse: Repairing Trust with a Genuine Apology. - Babiche L. Pompe; Ella Velner; Khiet P. Truong (RO-MAN, 2022)

Designing Conversational Robots with Children during the Pandemic. - Thomas Beelen; Ella Velner; Roeland Ordelman; Khiet P. Truong; Vanessa Evers; Theo Huibers (CoRR, 2022)

Children's Trust in Robots and the Information They Provide. - Thomas Beelen; Ella Velner; Khiet P. Truong; Roeland Ordelman; Theo Huibers; Vanessa Evers (CHI Extended Abstracts, 2023)

Measuring Trust in Children's Speech: Towards Responsible Robot-Supported Information Search. - Ella Velner (HRI (Companion), 2023)

'Uhm... Are you sure?' An Exploratory Study of Trust Indicators in Robot-Directed Child Speech. - Ella Velner; Thomas Beelen; Bob Schadenberg; Roeland Ordelman; Theo Huibers; Khiet P. Truong; Vanessa Evers (IVA, 2024)